Javier's is nice fine dining Mexican restaurant located inside the aria. I loved the ambiance, it's perfect for a date night. They are known for having some of the best margaritas. Unfortunately there food is very lack luster and mediocre at best. A friend of mine was playing poker at aria and suggested Javier's. I had only been there for cocktails in the past so I was excited to try the food. Boy was I let down. He ordered the lobster and crab enchiladas and asked for extra lobster and crab on the side, when the waiter brought it out he was wondering where the side of extra meat was. She stated that the cook had put it inside the enchiladas already. He was upset about that. I tasted it and they were extremely bland and underwhelming. The lobster was chewy and over cooked.I didn't have a huge appetite that night so I ordered an appetizer the chicken taquitos. Those were disappointing as well. I've honestly had better rolled tacos at Roberto's which I find odd being that this is an upscale restaurant. I have friends who've dined here a few times and they didnt care for the either. The service was decent not amazing. Overall I wouldn't recommend this place to a friend and I won't be back. It's extremely overpriced for what you get, they need to step there game up.