I definitely highly recommend these DVD's, my main reason being that there is absolutely NOTHING difficult about any of the moves. So if you're like me (two left feet), I would definitely consider getting these DVD's. But before you think that Ms. Michaels is easy on you I have to say that she is definitely NOT. She makes you move, move, move, but you don't get distracted thinking about whether you're moving just like the people on the DVD. I really liked the way she repeatedly encouraged her audience, but not in that smiley faced insipid way that other aerobic teachers do. Jillian Michaels talks and sounds tough, like she knows what she's talking about. Definitely makes you feel more confident in her. Overall these are great DVD's if you're looking for a quick 30 min. workout that still makes you work your butt off! Love it.