Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: It sure does work! It'll work on you too if you forget about it!

Both my wife and I have been zapped by it on accident, when we forget it is somewhere and come across it. It's more of a psychological shock than an electric one, just scares the hades out of you if you're not expecting it. Im sure the cats feel the same way!