RIPPED IN 30

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hey, i have 3 Jillian Michael DVDs
(Extreme shed & shred, Killer buns and thighs and Ripped in 30)
I want to lose off my thighs mostly, but also get nice abs(:
The only problem is that i'm 14 so i want a fast, effective, intense workout!

I want to do Ripped in 30, but what do you think?
Your results for any of these (pics)?