First of all, you should know that Maya Grill is not a Mexican restaurant. Many people seem to give it bad marks because of this fact, but if you're aware of this fact, you'll enjoy it a lot more. Don't expect enchiladas, expect duck confit in mole sauce. The menu is a bit eclectic, but epicurean and very interesting. The prices are what you would expect at Disney for this type of fare (~$20 per plate), but if you have the dining option on your park tickets, you're in for a treat!