Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Too funny!

If you ever watched Mystery Science Theatre 3000 and call yourself a fan, you have to buy this episode. 'Cave Dwellers' is perhaps one of the worst movies showcased on the show, making it instantly the funniest of the bunch. Joel, Crow and Tom Servo's comments are dead on. This was the first one I ever watched and still think this and Pod People were the funniest of them all.