We were there on Taco tuesday for the first time, and we were impressed.  Fresh sauces, I don't think you can get this out of a tube or can.  For a family of 8 to eat for 51.00 dollars (with a beer ) and get full is non existant for us.  El Sombrero makes it possible for all of us to eat out more often.  We had to split up into 2 booths, but we were back to back and that did not bother us.  The tacos are not preformed shells like other restaurants use.  We had a good waitress,  and I know her hair was in a pony tail, but that did not affect our food, at least it wasn't in our food.  We also are not from Claycomo and are not retarded.  I think you should try it and make up your own mind.  We will be back our kids loved it.
Pros:  fast, fresh homemade food
Cons:  size of restaurant would make things better
                        
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