Is this another rip off vacuum?

I have bought 4 vacuum cleaners in the past that all have fallen apart or just quit running right in the middle of using them, and all were less than 6 months old. I got tired of buying high price vacuum cleaners and them not lasting even 90 days. I have bought Hoover, Eureka, Dirt devil, and Phantom vacuums all of them turning out to be what I would say to be large rip offs.