I have been there a few times, and tried a few dishes, mostly curries. The food is very tasty, not too spicy, and at a very good price. Will definitely go back any time I am in Dallas.
Being married to a Thai, I would say that the food is probably not hot enough for her, and the menu does not include the more "daring" thai dishes that she always looks for... But as a westerner, I am happy with it!
A better air-con would be nice... Or is it supposed to be as hot as Thailand? :-)
Pros: Great Thai food, as close to the original as you can find
Cons: Room gets too hot in summer