Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Only buy this in the summer

Buy it in the summer when you will get a lot of sunshine and rainbows, because it won't last an entire season.I could not decide if I should give this 2 or 3 stars. The concept is fantastic, and when it worked, the product was fantastic. But like so many other reviewers have stated, it only works for a couple months.