We've stayed there 5 maybe 6 times? And we'll be staying there at the end of March. Stayed there before it became AI, and a few times after. Nice hotel, clean rooms, pools are nice. It makes for an easy pickup for our dive op. We roll out of bed, have breakfast that stroll down to the pier. Food seemed better when they first went to AI, but it's okay. Wait staff has always been great, and they appreciate that we tip a few bucks at meals (although I think they say tips are included in the AI price, it doesn't hurt to tip directly!) To me it really depends on what you pick from the buffet. Love the soups, salads and more of the mexican style food. Have never gone for the 'american' stuff. I can eat hamburgers, pizza or pasta at home! The only thing I would say on the negative side, was they tried to stick us back in the casitas one trip when we had booked a hotel room. Took a day to get moved, but they did it. Yes, they're bigger rooms, but they're back behind the hotel, so no water view and a long haul to get to the restaurants, pools & pier.
Anyway, hope that helps a bit!