For Argentina it's ok, not great. The ambiance and service is excellent.
Negro Taco is just ok, shells were soft, no crunch, sauces are just passable.
Guacamole is very good, the dish they served it in is impossible to scoop it out of.
Grilled Pork is superb, taste like ribs without the ribs, super tender. Does not taste Mexican.
I would return for the Pork and Guac only, forget the rest.