Instruct: Classify the given review into positive or negative sentiment.
Query: Silicon ear inserts are flimsy, don't reduce size as well as skull candy, but skull candy wasn't reliable... will somebody

please make a perfect pair of buds? Thank you.This one is better than skull candy for working out-the noise from the wire moving isn't as bad.Sound is pretty good, but like I said-noise reducing ability is pretty sub-par.Update, 3 months after purchase, I have to buy a replacement for these as they came apart between the part that holds the silicone and the part that accepts the wire. Would not purchase these again.