the P90x facebook group before and after photos really arent all that encouraging lol
imo P90X is great if your commited to it everyday, and you have a reasonably physique already, otherwise if your overweight etc. i think your better off spending the hour a day doing intense cardio [and yes i know P90 has cardio]
a couple of my friends are doing it right now fairly commited and im going strictly cardio training so we'll see in a bit who's seeing results