Instruct: Classify the given Amazon review as either positive or negative.
Query: This is great!

This video is great! It's easy to follow, and you can feel the burn right away! I broke a sweat within the first 10 minutes (I am a healthy 26 year old just looking for some toning workouts) and my legs and abs were extremely sore the next day! This video does it's job, and the instructor is very likeable. I highly recommend this video!