Guy Fieri has a very standard and known quantity for both service and quality at all his restaurants. Nicely done, in my opinion.
The guacamole is quite tasty, and customizable for flavor and heat. The tacos were great quality meat, though albeit a bit on the pricy side (you're paying for the environment, so no complaints).
The marg's are a terrific compliment and the menu is pretty stacked - tons to try on that drink menu!
I would also highly recommend the churros - they are HUGE! Very tasty and you'll need a Togo bag.
Check it out!