I don't quite know how to say this 'properly', so I don't mean any offense by this at all.

As long as you're eating healthy, and exercising, that's really good enough. I know most girls aren't happy with the way they look but generally the guys are. It's good that you think about it but don't overdo it. Looking 'perfect' isn't worth your health.

And I'm afraid, after seeing my dad use the diet and a couple friends I had years ago, it's not very good. It didn't seem to do anything and it harmed their health.