we ate there last September and had excellent service and very good food - we really enjoyed the whole experience. The chips may or may not have been out of a bag (they weren't tostios or doritos, can tell you that ) but we thought the salsa tasted fresh & original, certainly not Pace or the like.
If you're expecting typical American tex-mex like fast food tacos, burritos, etc.you will be disappointed...nothing like that on the menu. It's all high-end entrees. We were told it was the types of dishes you would expect to get at a nice family restaurant in Mexico, not fast food sandwich equivalents.