Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Impressive DVD

I absolutely love this DVD. I am very picky when it comes to yoga. I like a challenge, and I like to feel like I've earned my corpse pose at the end! This DVD does not fail. You are constantly moving. The first time through a practice, you may need to stop and watch, but after that, you don't even need to watch her, you can just listen to her with cues for the moves. I own many yoga DVDs and this is the best one so far. Shive Rea is amazing. My own personal goal is to be able to be uber flexible in my back, and as a gymnast in my youth, I am hoping this is attainable. Her back bending sequence really does a lot for the back and the spine. I also love the fact that she includes some meditiation in the beginning, but if you don't like this feature, you can fast forward to the good stuff. Excellent DVD, a must for your yoga library.