Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I like it.. .But what is UP with the "6 Week" workout that only covers 4 weeks?!

I really like this dvd overall. Bob is a great coach: supportive but not a push-over, challenging yet understanding, and he seems to know exactly when I (and my friends who have done it with me) are feeling "it."I have been at it for over 3 weeks now, and am really feeling the benefits to how I feel and how my clothes fit. My BMI has gone from 28+ to 26.9 in those three weeks--thanks in large part to the dvd and the show.My only question is a big one: what is up with the 6 week plan with the 4 different workouts? Am I the only one who doesn't see how this is a six week workout? It says "Weeks 1-3 alternate workouts #1 +# 3" and "Weeks 2-4" alternate workouts #2 + #4."Seriously, can anyone make sense of this?!