Instruct: Classify the given Amazon review as either positive or negative.
Query: Amazing!

Based on the price I wasn't expecting much from this vibrator, but it is absolutely fantastic. I stayed in a bed an extra two hours the day it arrived because I couldn't get enough of it! The shape is great for inside or out, and they aren't kidding when they say it's silent. I've been using mine for almost four months now, still love it and still using the same batteries I put in when it arrived.