Another vote for Y & Y, here! We tried Flame Tree BBQ in October and neither of us were impressed. We both ordered different items but had the same problem - the meat was VERY dry.
We REALLY like Y & Y (both the TS and the QS), BUT you could technically let everyone get whatever they want. We actually found some nice tables in the shade along a hidden path, not far from Y & Y, there are also tables outside of Y & Y although there is NO shade, and there are tables on the water just past Mr. Kamal's (I believe) where the whole deck is covered. Those who want Flame Tree could go and get their food and then just meet the rest of the family at a designated spot.