Have you ever been to a Tapas restaurant?

I just went tonight with a friend and let me just say it was HORRIBLE. The food sucked. The witress was even worse. And seriously, we bought a "meal for two" and it was the size of a normal appetizer at any other restaurant in the world. It was a tease. We were not impressed. Are they all like this? Are people who eat in Tapas dining establishments all pretending to eat?