Joey1320. Though I like Momocho a lot more than you did on your visit, you are totally spot on on one key thing.. I, too, find Momocho's use of run of the mill, pre-made (and tasteless) corn tortillas almost inexcusable. It's akin to a gourmet burger place putting their custom, hand-ground burger on a 5 cent, white bread, McDonald's hamburger bun... I'm sure making them in their small space isn't as easy as buying them in a plastic bag, but it just seems kind of lazy, especially given their independent cred.
They also have their margaritas pre-mixed and pour them as you order them, instead of mixing each one by hand as you order them. Sure, they may have made a whole batch an hour earlier behind their bar, but even many of the UO-reviled chains mix each and every cocktail, by hand, one at a time...