Jillian Michaels' newer workouts?

Amy_B

I am a Chalene Johnson girl at heart, but I wouldn't mind throwing some new stuff in there too.

Anyone done any of these and have thoughts?
6 Week 6 Pack
Shred it with Weights
Ripped in 30

bstiver

I like shred it with wieghts. It kicks my butt!

CricketKate

I'm doing 6W/6P now. I burn about 300 calories in 30 minutes. It is tough.

jkestens63

I don't have those but have her Blast Fat/Boost Metabolism DvD and it's a pretty good workout. Bob Harpers Cardio rev is also really good, nice challenge.