Mad Mex is a good go-to spot when you are hungry for lots of food, and lots of people. The service is standard, really nothing special. The music is loud, so I always find myself talking loudly just to have a conversation.
In all honesty, this is Big Burrito Company food, so it isn't all that great. Lots of frozen food heated up and presented nicely, in hopes of you not realizing it was frozen an hour before.
However, they do excel in one area: Margaritas. They are great, and not too weak. They are a bit pricey, around $7 for a medium sized one if I am correct.