To ME, I would never do a/i. Especially visiting an island for the first time, I would not want to basically force myself to eat there all the time, in order to not 'waste' money. That is not a knock on Sugar Mill at all, just my ingrained prejudice against a/i.
Carol I agree 100% As Malcom’s said Sugar Mill is top notch. BUT I will never do an AI as you would not explore the local cuisine like Patricia’s, Omar’s, Upstairs at Leverick Bay, cBannakeet and many others. We like to explore and not feel captive to a property because you paid for everything up front.