Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Great idea to save space.

I've had this paper towel holder for almost a year now, and the magnet hasn't yet broken off the holder, as some other reviewers have stated.It has at times, however, come off the fridge when my husband or I have tried to remove a sheet of paper towel. Other times, the whole roll unravels when I try to tear off just one sheet.It is convenient if one is trying to save space, but you just have to be careful to not yank very hard at the paper towels, or the holder will just come off.Update: 01/14/2012:I now have two of these paper towel holders; one at work and one at home. Both of mine have survived multiple falls from the side of the fridge and cabinet (approximately five foot drop), and they are still holding up. We've figured out that if we place the holder vertically the paper towel roll doesn't unravel and the holder stays on the fridge.