Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Perfect!

We spent the day at the beach this past Saturday, and this rash guard shirt kept my husband from getting toasted...again. It was perfect! He was able to play with the kids all day without getting burned and it was great. The shirt was comfortable and cool. Pay attention to the instructions though and order a size or two larger than you need if you want it to fit a little more like a t-shirt.