Instruct: Classify the given review as either positive or negative.
Query: Feels Great, Works Terrible!

I was very excited about this opener since it would be easy to get in and out without taking up the space on the counter or in the drawer.It feels great in your hand and very heavy-duty and easy to use. AT FIRST! After only a handful of uses, it seems to have slipped off track and will not grip a full turn giving a cut, uncut, cut, uncut can. I can't say that the blade is dull because it won't cut and cuts so inconsistantly. I have to go around the can multiple times and even then I sometimes give up!I will not waste my time returning it because so many others have had problems with it that I think I will just get the one that fits on my mixer instead and save my sanity!