I love that this vacuum is so powerful. The suction power is fantastic. I will never own another vacuum that isn't a Dyson! Maneuverability It is just as, or more, convenient than any other brand of vacuum. For hard to reach places I just use the hose with the handy little attachments to clean up dust and dirt. Ease of Maintenance I like that the filters can be pulled out and washed with soap and water. The directions for maintenance are on stickers right on the vacuum. This is handy because I don't have to go dig out the manual and find out how to take it apart to clean it. Suction Performance Awesome, awesome, awesome!! Need I say more? Versatility Very good. Design Love the bagless design and that I don't have to spend money on bags. Durability Have had this for two years and it still works perfectly!