Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good costume

I bought this for my son because he loves Green Lantern and wanted to be him for Halloween. He was absolutely thrilled when it arrived. It was a surprise! There were only 2 issues that were brought up. One was the choice of hue of green. It should have been a much darker green. The costume itself is what we were expecting. However, there should have been velcro all the way down the back, otherwise it just sits wide open. My son enjoyed his Halloween immensely!