Instruct: Classify a given review into positive or negative sentiment.
Query: Wow! Great massager

I love this massager, best I'v ever used. I read all of the reviews and at that time I figured I had a 50/50 chance of it working good for me, so I figured as easy as things are to return to amazon then what the heck I'll give it a try, and I am so glad that I did. This is a top of the line massager and I would highly recomend it to anyone.