Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Awesome Video Tutorial

I purchased Tiger Bill's tension free drumming video to help facilitate a change in my drumming style. Well, the video delivered above my expectations. The tension free drumming technique is easy to learn. What is really amazing is that I was also able to connect with Bill for an online video lesson to ensure that I was executing the techniques correctly. I recommend this video and any of Tiger Bill's products to all drummers that are looking to expand their style, improve their dexterity, and play with increased speed and power. Great product!!