Anyone recommend Insanity workout, or another?

I'm 18 years old, about to go to college in the fall. I'm 5'2 and about to hit 130 lbs. I just want to get in shape and feel comfortable in my own skin. I'm not fat, but i'm not in shape. would anyone recommend insanity?? or another workout? I've heard great reviews from insanity (on the website) I just one another comment on it, maybe from here. I'm determined to get in shape.