Instruct: Classify Amazon reviews into positive or negative sentiment
Query: good service,good but not great buy

these shades are great for the price. I may be a little picky but they ran on the small side. I had to bend the frames slightly to fit my head. I can write that off as not being able to try them on before buy. Other than that the shades are great. The sun doesn't bother me and they don't look cheap.I'm happy with them