Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't Work!

I gave this product one star because the trimmer works very well, but I have had many trimmers that worked very well. What I expected when purchasing this product, and it does cost a lot more than most, is the vacuum that it advertises to work, and it clearly does NOT! Oh it does suck some of the hair into the chamber, but it left just as big a mess of the trimmed hair all over my bathroom counter, as all the other trimmers, that don't have one. That to me is unacceptable, and I think Norelco should not be allowed to advertise as such!!! Don't waste your money!