I couldn't believe the amount of dust/hair the Shark® Rotator® with PowerFins® HairPro™ and Odor Neutralizer Technology Upright Vacuum picked up, even after I had recently vacuumed with my old vacuum. It did leave a few black sock fuzzies, but overall did a great job. I love that it has a suction adjustment, so you can change it it based on your needs. The hose was a great length for stairs or just vacuuming off couch cushion and the attachments were easy to put on/take off. The dust bin is a great size and I don't have to empty it half way through like some of the smaller bins. It is a little bulky, so it doesn't fit too well under furniture.  I wish it had 2 things: 1. A longer power cord and 2. A switch to turn on/off the brush head.