Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A great inexpensive workout routine

Gilad is a great motivator. I feel like I'm right there with his group on the beach and I don't want to let them down. For some reason I want to give my best even though I'm in pain from the unrelenting reps. But, at the same time, it's fun.After two weeks of doing one segment a day, four days a week I could tell a difference in my tone, strength, and endurance. Plus, I just felt better.Some may do the whole work out, but I have found that I don't have time to spend a whole hour so I use heavier weights and do one segment each day. The results have been great. It's too bad this can't be found in a dvd format.