I've been here more times than I can count and I don't have many bad things to say about it.
When ordering, I usually opt for one of their combos (ie: taco, enchilada, flauta) to get a little taste of everything. Â I tend to find it hard to narrow down my options when it comes to food. I think that have some of the best guacamole I've ever put in mouth and the salsa is pretty delicious too. The tacos are just okay to me. I've definitely had more flavorful, but for the price you really can't complain.
Service has never been an issue as you don't have one primary server. I don't know if they split tips or what the deal is, but multiple servers check on you and if there happens to be one walking by and you need something, you can ask without hearing  "let me get your server".