OK, so Eric Asimov reviewed this taco joint a few years ago in The New York Times (well ten actually) but I still found too. You can read his review here.
And believe it or not, the prices haven't changed much. We ordered 8 tacos with the works and three cups of cafe con leche and the check was about $25. If you're still hungry, walk a few doors down to Patsy's Pizza for a pie (or two).