This vaccum sucks! And I mean that in a good way.
Strengths:
1. Best suction even among other Dyson models due to new Level 3 Root Cyclone.
2. Excellent build quality. Each piece is not an after-thought.
3. Best design - shape, color, material and operation.

Weaknesses:
1. Price - but you do pay for the technology it has to offer.
2. Heavy! Well at least we know this will last for years and years.
3. The cones gets clogged from fine dirt in time.

Summary: This is arguably one of the best "bagless" household vacuum cleaners money can buy. Dyson's root cyclone technology really does perform. And this latest Level 3 Root Cyclone trumps even its other models.

If you're serious about having a real clean environment, this is THE product to buy. I just moved into an apartment a month ago and they replaced the carpets in most of the area and steam cleaned the others that they deemed need not be replaced. I used the vacuum in both and I can tell you that steam cleaning old carpets may get rid of surface dirt and stains, but Dyson is your friend if you want to suck out most (if not all) the dirt hidden below the surface. I could not believe how much dust it was picking up in such a small area. The bin filled up pretty fast so I was on to round 2 in the same patch of rug. This time it was picking up very find dust. Dust that may have been stuck for years and was never sucked out from other vacuum systems. Round 3 time and you will smile when you realize there is nothing else that's being collected in the bin. As for the newly installed carpets, I could only collect find dust until no more could be collected.

Unlike other vacuums in the market, this is one heck of a quiet vacuum in a relative way. Of course it's still noisy, but as with other brands this won't hurt your noise environment. In fact I am able to vacuum even at night with no fear that my neighbors beside and above my unit will hear me.

You're not only paying for the suction technology, you're also paying for the build quality. Each part has quality reflected on it. While the design is modern.

Of course nothing is perfect. This thing is heavy. DO NOT vacuum the stairs while the machine is on the top stair because if this thing falls on you, there will be serious injury and damage.

The quick-draw expandable hose is a good idea. But it's also not as flexible as I would have imagined it to be. It's easy to expand and retract, but the long handle commands that the vacuum is at a distance from where you want to use the telescope handle if you want to operate it comfortably.

Among other bagless vacuums, this is the easiest to dump the contents. But just like all other bagless vacuums, dust will certainly be flying away from the trash unless you have a very deep trash can. Plus the fine holes around the cyclone technology gets clogged from fine dust in time so you will need to clean those tiny holes from time to time if you want the Dyson to perform it's best everytime.

The lifetime Hepa filter is a great addition below. They recommend only washing with water and drying at least 24 hours near a heater/radiator - and they really do mean 24 hours. It's big and thick so it won't dry out quickly. So if you find the need to frequently vacuum the next day, I recommend getting an extra Hepa filter to use.

The motorized brush bar helps pick up stuff from the carpet. This can be turned off for delicate rugs and floors. Just like other vacuums, hair and other long items can be trapped around the brush bar and need to be removed from time to time. It is also belt-driven so this can snap and break especially if inadvertently caught on a loose item. So be careful of this.

Overall, Dyson is a wonderful machine to have and will surely last longer if properly taken care of.
If you are extremely allergic to dust, I believe a better alternative is to go with Oreck XL as it ensures you will not be in contact with the dust particles due to it's ingenious bag design that closes shut when removed.

Bissell 2402B Sturdy Sweep Sweeper Bissell 2800B Perfect Sweep Turbo Electric Sweeper Vacmaster VJ607-1 6-Gallon 3 HP Wet/Dry Vacuum Bissell Steam Mop with Eucalyptus Mint Fragrance Bissell 2031093 BELT -2PK POWERFORCE , REPL Metro Vacuum QD-1 Air Force Quick Draw 950-Watt, 1.3-HP Home Pet Dryer Dirt Devil MBV2030BLK Broom Vac (Black) - Free Shipping Eureka Cordless Quick-Up Shop-Vac HEPA Dry Cartridge Filter #903-34-00 Bissell BISSELL 32115 VACUUM BAGS

The previous entries didn't check their vacuum cleaners...
After reading the previous reviews, I realized that the three of them all made the same mistake. They didn't check to make sure the filter would be compatible with the year and model of their cleaners.

When I decided to buy my filter, I checked www.DirtDevil.com, looked at the sticker at the bottom of my vacuum, and checked three more sites. I only made my purchase after I was positive that I had the correct part. Apparently, the other reviewers did not.

Before purchasing anything, make doubly sure it's the correct item. And if you aren't 100% positive, do some reasearch. Five minutes of online web surfing can save you hours of frustration.

BISSELL BUTLER HOSE Hoover Eureka 4870MZ Boss Smart-Vac Upright Vacuum Cleaner - Free Shipping Dirt Devil 082550 Breeze Bagless Canister Vacuum Cleaner with Power Nozzle Dirt Devil 085805 Ultra Swivel Glide Bagless Vacuum BISSELL VACUUM FILTER AND CAGE Refurbished Eureka R4870G Boss Upright Vacuum bissell hoses Dyson Hard Floor Tool Bissell Pet Odor and Stain Removal Formula 3-pk.

I use it everyday!
I really like this thing! I think it's my favorite wedding gift. We have cats that live in the house and it's great for picking up loose hair and for cleaning up around the litter box. I don't think it would work well on plush carpet, but we have berber and it works great for picking things up off the surface. The bendable handle makes it easy to get under the bed and the couch.

Pros:
1. Works GREAT on my hardwood floors
2. I only charge it about twice a week (those who complained that the charge didn't last long may always use it on the highest setting or the battery may be defective.)
3. Not a bad price if you use it alot
4. Easy to remove & clean dust cup means you never have to bend down and/or tough anything

Cons:
1. Not the best on carpet, but it works good on mine.
2. Doesn't always pick up everything and sometimes has a tendency to "push" dustbunnies around instead of picking them up.

Eureka Quick-Up Vacuum Dirt Devil M0881 Scorpion Cordless Hand Vac Miele S4210 Galaxy Canister Vacuum Cleaners Metro Cage Master Plus Dryer CM3 BISSELL 3576-2 CASE DRUM + HOSE Bissell 2036665 BISSELL 203-6665 HOSE, SPOT BOT Bissell 0556 Acarosan Dust-Mite Control, 24 Ounces Bissell 18P0 Garage Pro Wet/Dry Vacuum Cleaner ELECTROLUX HOMECARE PRODUCTS 409B Boss Super LT Up Vacuum Reliable T730A Enviromate Steam Cleaner with CSS and 11-Piece Accessory Kit

Looks good, performs ok, falls apart though
I love to look at my little orange hoover and it doesn't do a bad job of cleaning up a 1 bed apartment that includes hard wood floors and a shaggy rug. But!!! It is SO annoying to use because the "telescoping chrome wands" will not stay fixed together. You will spend half of your cleaning time putting the attachements together...and watch out when they fall they don't break something. I hope Hoover read these reviews and change this design fault. Until they do I recommend you go for something else.

Shop-Vac 901-34-00 2.5" x 10' Replacement Hose Bissell 710 Fiber Cleansing Formula with Scotchgard Protector Bissell 0801 Oxy GEN2 Multi Purpose Oxygen Boost -32oz Dirt Devil 110009 Reaction with Soft Touch Upright Vacuum Cleaner Weed Eater 9-Inch 2 Amp Tap-N-Go Head Electric String Trimmer #EL8 Metro Vacuum AM12IDA Vac 'N' Blo Jr. 12V Portable Vac/Blower Eureka Quick-Up Vacuum Euro-Pro X Super Steamer Hand Surface Steam Cleaner #SC710 Dirt Devil 0216SPC Kurv Cordless Handheld Vacuum Cleaner, Spice Bissell BISSELL 2036601 HOSE ASSEMBLY

wow
Great vacuum, super powerful. I'd give it a 5 but for the hose quality. One of my better purchases. I'm planning to buy another for 2nd home.

Shop-Vac 963-14-00 Ultra Blower Wet/Dry Vacuum 14-Gallon, 5.5-HP BISSELL VACUUM PUMP/BRUSH BELT PACKAGE Bissell Pet Odor And Stain Removal Formula 32 Ounce 3 Pack Sanitaire S677B Deep Cleaning Upright Vacuum Cleaner Bissell 3750 Lift-Off Bagless Upright Vacuum Cleaner [Kitchen] Sanitaire Sc888 Quick Kleen Fan Chamber Vacuum Vibra Groomer Ii (SC888EUR) Sanitaire Model Sc887 With Ez Kleen Dust Cup With Vibra Groomer Ii (SC887EUR) Eureka 71B Hand-Held Vacuum BISSELL VACUUM CASEDRUM WITH LWR HOSE 6579-2 Craftsman 12-gal 5.0 peak hp Wet/Dry Vac
Free hosting is provided by LoVeHELLo Group