Instruct: Classify Amazon reviews into positive or negative sentiment
Query: wow-ee, special effects!

Claptrap. Preach non-violence for two hours and then resolve the main conflict through an orgy of violence. Do as we say, not as we do.The special effects were pretty good. The "Star Wars" special effects were pretty good in 1977. We'll look back on "Avatar" in a few years and cringe. A film that has nothing but special effects to recommend it is condemned to a very short life.