Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great relief from pain!

This item is super fantastic. It is easy to use, and WOW! WOW! WOW!just heat in the microwave and it gives off warm moist heat to make your sore muscles feel better. Loved this so much, I bought a second one and talked about it so much to a friend that I gave the second one to her. This item is GREAT!!!!!!!!!!!!