Instruct: Classify the given Amazon review as either positive or negative.
Query: Stickers won't stick to them. They keep falling off

My son really loves gears and magnets so I thought this would be a sure thing. We put these up and they are neat and the concept is good. It just really stinks that the stickers don't adhere very well and fall off. So you will walk in the room and find them stuck to your hardwood floor etc. And then if you have a baby like me, he picks the stickers off of the floor and tries to eat them. Needless to say, I'm not impressed