Instruct: Classify a given Amazon review as either positive or negative.
Query: It's so stupid...

...but not funny. I don't even know how Cheech and Chong fans could like this movie, because this movie is really different from "Up in Smoke" or their other movies. In "Up in Smoke" there was at least some direction to the movie, but in this movie most of it is composed of lame comedy gimmicks that were entirely not funny unless you are high off your ass or have an I.Q. less than 20. They don't even smoke in this movie! The closest thing they do to drugs is eat some marijuana leaves... how stupid do they think we are? Stay away from this one!