Cantina 1511 receives only 2 stars from me. It's not just the food. The food is decent. For me, it's the price. I think Cantina 1511 is ridiculously expensive, given the quality of the food! Again, the food isn't bad though. It's just average.
Let me give you an example. I went there to eat with my wife and two kids. The kids are under 10 years old. We ordered some guacamole for appetizer, I had a beer, my wife had a mixed drink, the kids had lemonade. One of the kids had one taco, the other had the quesadilla appetizer for dinner. My wife and I each had a regular entree. The bill was $71! I can think of a lot of better meals we all could have had for $71!
This is the second time I have been to Cantina 1511. Friends of mine seem to really like the place. Unfortunately, I don't think I'll be back.