I got the Power 90 tapes..........but I'm so lazy I've only done it once
I like Tony Horton- he isn't too perky. From what I can tell, I'll like the tapes and they'll work, BUT ONLY IF I USE THEM.
You'll need weights or exercise bands- I got the bands. There is a booklet of tips and Michi's ladder ( rates foods from best to worst health wise).
Overall, pretty good. Definitely better than Tae-Bo. That guy made me nuts!
I hope this helped.....let me know if you'd like to buddy up on this....I'd love to discuss, and a little accountability always helps!