Brazil Butt Lift?

I'm currently in my 2nd month of Insanity. Its been kicking my butt, but I've managed to stick with it. So far I've gone from 5'3" 186 lbs. to 177 lbs. and hopefully will be somewhere in the 160's by the end of Insanity. So I've made some progress but I'm not even close to my goal of 135. I'm getting bored with the Insanity work outs so I'm thinking about trying the Brazil Butt lift next.

Has anyone out there done this? I'm wondering how it will compare to the Insanity program. Insanity was so hard that I'm afraid if this only works your butt then I will have to add some other forms of exercise to it in order to maintain my results and continue to see progress.