Instruct: Classify an Amazon review as either positive or negative.
Query: Great G&S

This is my personal favourite of the G&S operettas, I have seen it performed multiple times and have loved the new adaptations as well and the original D'oyly Carte version. I have to say that there are so many different versions of the original score that I have had to scout around to find the one that I like the best and this is it.