I stayed in June.
My number one complaint was that the walls in my room were so incredibly thin that the neighbors might as well have been in the room with me. It looked like the room was actually open concept, like a suite, and they decided to close up the "hole" and make two rooms.
One small incident with the shower, One morning I had virtually no water stream and had to take a washcloth bath.
I did not choose the AI option. I did purchase breakfast buffet one day and did not find the value for the price I paid, $12 I think.
And a side note about the Red Stripe... Perhaps it was because of the off season, although there were enough people staying there, but they were serving Red Stripe out of larger, 40 oz style bottles- and YES.. into plastic cups. The AI is not worth the money to me but I didn't eat lunch or dinner there. I bought some vodka and ting at the shop for about $12 I think. I did ask for ice from the bartender on occasion and tipped him.
Overall, I don't think I'll be staying there again. I got the room for $59 a night and I feel like I got what I paid for. I'm usually pretty easy going, but the thin walls will probably prevent me from going back.