Limak Atlantis De Luxe Hotel & Resort, Belek
I'm probably biased because I don't really like all-inclusive but went here with my daughter because a friend and her kids had already booked it. There was plenty of food, but none of it that great, in my opinion, considering this is supposed to be a 5 star resort. There are restaurants you can book a la carte, but they cost an extra 10 pounds per head and still weren't that nice. Other niggles - no sheets in the rooms, only an 'undersheet' on the mattress but nothing to cover your body with. Also, very annoyingly, if you hadn't gone out by about 8 in the morning to bag a sunbed, they were all 'taken' even though many people never even bothered to show up to use their beds for hours. I found this really irritating.
The guests in the resort (at least in the week we were there) were mainly Turkish, Russian and German and so this was reflected in lots of the entertainment, and reps there (we didn't see a UK rep all week), and in nationalities in kids clubs etc - I'm just pointing out for other UK or other nationality visitors who might prefer to have a resort with more information/entertainment in English although it could have just been the week we were there. On the plus side, I didn't see any bad (drunken) behaviour all week! It's very much a family resort.