Its a good place to train, Alan Belcher gave a FREE seminar and I think if youre there for any length of time its normal for UFC names and guys big in the sport to appear.
However it isnt the best place if youre looking for a true thai experience, they dont have any thais training there, only falang, altho theres a good dozen thai instructors all of whom are highly qualified and will improve your game without question.
But as I said if its an original thai gym you are after you will be disapointed.
The MMA programme is good, but not great. You will get a good roll with grapplers of every level as well so in that sense its good value, and Phuket is gorgeous, some of the best beaches in the world, im not kidding.