Instruct: Classify Amazon reviews into positive or negative sentiment
Query: As discreet as a jackhammer!

This is by far my biggest purchase regret on amazon. This is a horrible product. The vibration is so LOUD you would NEVER be able to take it in public. The vibration isn't even all that great. You would be better off with an electric toothbrush. Not to mention the thong it comes with would only fit you if you are a size zero. I would never recommended this product to a friend! I hate it. I wish I could ask for my money back.