Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cheap, but doesn't work well

I wanted to use this as a vacuum in my dorm and the price was great so I thought I would give it a shot. It really didn't pick up enough dirt and it wouldn't pick up any hair at all. I have low pile carpet so I thought it would work - wrong. I ended up buying a regular bagless vacuum and this Bissel featherweight is sitting at the bottom of my closet as a back up (at least it doesn't take up much space.) Bottom line: if you need a vacuum, buy a real one.