Bests & Worsts Reviews from Amazon

This is my second Shark Navigator Freestyle The first one died just over a year ago after a couple of years of use. I liked it enough to buy another one. It worked great while it worked. I have long hair and a dog, and it cleaned my hard floors and one small carpet well. I don't even use it that often as I also have a roomba, maybe less than once a week on average, and my house isn't that big. It now turns on but the brush won't spin, so it doesn't pick up anything, not even dust. This is my 4th vacuum (2 sharks, one Hoover lynx and a Hoover floor scrubber) that has died in approximately 5 years. I am thoroughly pissed off that I have to keep replacing them when they are not abused or overused. I will never buy another Shark (or Hoover) product again in my life.