Quick thoughts on a quick serve type of place that happens to be a chain (I know I know). Yes, it is in the same genre as Chipotle and Qdoba, but it has one thing they don't: a magic tortilla wheel of goodness! That's right: they churn out homemade corn tortillas right there in front of you on this magic grill that goes around in circles. Obviously, I find it quite fascinating. Maybe it is just a gimmick, but it works for me.
I went on a Saturday when they have a mahi mahi fish taco special (also something that the other two joints don't have). They were pretty tasty. On other days of the week, they have salmon tacos, which I think is a pretty special offering, but I haven't tasted them. I am on the fence regarding the rice; it is definitely flavorful, but I am not sure if it is a weird flavor or a good flavor.
I can't imagine that they do the other meats better than Chipotle, but if you are looking for a quick fish taco on a homemade corn tortilla, you might want to swing by the Rio.