Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Useless

I bought this Power Stick yesterday at Target and attempted to use it on my laminate-wood kitchen floor last night. It literally picked up nothing but a little bit of dust, leaving crumbs untouched, yet it roared like a mini jet engine. Very deceiving because with noise like that one would expect it to be the Hercules of vacuums. Needless to say, it is already packed back in it's box and will be returned asap!