I don't understand the rave reviews. This is a place that caters for, sorry, rips off, bus loads of tourists. There is no other justification for the prices. We came two days running, the first as independent tourists attracted by the reviews and the second as reluctant tour bus customers, trying to avoid the previous day's mistakes. A tiny sandwich from a bread stall cost $15, one tiny unimpressive taco (with a long line to boot) $6. Our local market stall in small-town UK makes better, cheaper tacos that actually taste of something.
If this is the best LA can do to impress visiting tourists, I'm glad I'm heading out of town tomorrow.