Loved it! I found every dish to be really tasty, and with that point of spiciness that defines Mexican food.
The Lotte is new, and hard to access... but that´s not the restaurant´s fault. Also it made the restaurants be emptier, so the service was really fast (almost too fast that made me wonder if they had prepared the food? But the food was warm and good). Only small defect is that the service is more like a fast food auto service where you are asked to order at the counter and pay upfront.
They were playing mexican songs all night long and I had some fun with that. I´d go more often if it wasn´t so hard to get to the Lotte mall!