Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hubster LOVES it!!

This year I bought several items for hot / cold packs, this is the ONLY one that really works and stays hot for a long time (sorry, I haven't timed it, but when it started to cool down, just another minute in the micro and it was back to AHHHH... ), and it requires the least amount of prep and maintenance. Just nuke it and use it. I also love the faint smell of the rice (which is what is inside this simple yet effective Hot/Cold pack). I also bought another, in a different shape, will post a review for that one as well.This thing produces a moist heat, SO great on aching joints and muscles. I'm so glad I tried it. Hubster loves the one I got for him too.This is a great buy, would buy again and recommend to anyone whenever the topic comes up. LOVE this thing!!