Instruct: Classify a given Amazon review as either positive or negative.
Query: It's an OK video

I'm not really into yoga, have taken a few classes here and there, but by no means an expert. I felt this video was a little too slow and unchallenging for me, like I wasn't getting much of a workout. If you want something to relax and strech you, this video is for you. Otherwise if you are looking for something that is more of a 'workout' where you sweat, I would advise another video.