I guess I'm going to break the trend here:
I've eaten here on two different trips and both times I really enjoyed it. It's more "Gringo" than authentic I always felt, but I like that when I'm in the mood. The second time I was there, this past March, I/we had great service... I can't remember if there was anything out of the ordinary the other time I ate here.
The alcoholic drinks, between the Mexican beer list and the frozen drinks, I/we enjoyed as well.
That said, I wouldn't go out of the way to eat here... Although I probably consider it my favorite place to eat in DTD, at least of the places I've eaten. I'd prefer to eat in the parks though, or maybe walk over to PPH for some Japanese.