Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best earphone value so far

Whereas other earphones have become uncomfortable, even painful, after an hour or so, these had a nice light feeling right out of the box. I didn't even have to experiment with the various fit options provided. Maybe I just got lucky on the fit, but I'm also very pleased with the sound quality. And they stay in place better than anything else I've tried.