Instruct: Classify a given Amazon review as either positive or negative.
Query: like it... but

This thing works really well.The only two grips I have are:a) the little magnet that holds on to any chain particles at the bottom of the "reservoir" came off. I just glued it back on.b) the little scrub wheel (can be seen in the picture) looses a few bristles every time I use it. I end up having to use tweezers to pull them out of my bike chain.