I never got back to you on my P90X results so I'm going to go ahead and write my review now before I forget again. Overall, it was a good program. My results weren't really different from day 53, which was my last blog entry on P90X. To be honest though, I started to get bored around day 70 and just found myself not really putting as much effort into the workouts as day 1. However my body did change and I'm pretty happy with what I have and not looking to get any more ripped lol. Starting out, I weighed 115, and now I weigh 102, which is actually underweight for my height (5' 3") and I can see the starting of my abs, though I didn't get incredibly ripped from it.
The key to getting results is to follow the diet as closely as possible. I used to be very active in high school but I never got the kind of body that I did with P90X because I ate a lot of carbs and sweets. You could do 500 sit ups a day but you won't see results if you're eating unhealthy foods. Make sure to eat more proteins than carbs, no soda or alcohol and you will see results. I think the hardest part for me is maintaining what I have. I've gotten lazy and am no longer the health freak I was, but I still do try to incorporate healthy foods into my diet like whole grain cereals and bread, lean meats, skim milk, home made fruit smoothies, etc.
The thing I hated about P90X the most was all the marketing bullshit I kept getting from the online "coaches" on facebook for the shakeology and recovery drinks. Honestly, they were part of the reason P90X got old really fast. It was enough that the program itself cost quite a bundle, and then I had coaches trying to sell me supplements that were twice as much as the DVD's themselves! I'm sorry, but I am not rich.
So, if you're thinking about doing P90X, I recommend staying away from their official facebook pages, otherwise you will be hounded to buy more products from Beach Body and they will try to persuade you to become a "coach" too. Just do the program and save your money from the rest of the crap. You'll get results without it.