Instruct: Classify the given Amazon review as either positive or negative.
Query: Happy so far

I put these guys on about a month ago, and am pleased. They're still a little squeaky, but I think that's just because I haven't worn down the finish much yet. Haven't have any problems stopping though, and that's the important thing. They're kind of a hassle to install yourself because it takes some precision to get them mounted just right, but definitely doable.