Great menu, fast service, nice atmosphere, reasonable prices. This place is always packed, but our wait time was minimal, and once we were seated, service was really good, and really fast without making us feel rushed at all. The food was very good. The only caveat I'd make is that the traditional tapas, especially the empanadas and croquetas are not as good as we had in Spain, but that is being awfully picky. They were some of the best we have had outside of Spain, by far. There are more vegetarian options than average, too. If I go back to Vegas, this is one of only two restaurants I'd bother to revisit, after spending two weeks there in the last 2 years.