The Portland Phoenix has published a review of El Rayo.
The tacos come on a properly lumpy warm tortilla — good but not quite as good as Loco Pollo’s. The fish seemed fresh, and was enhanced by its modest seasoning, diced avocado, and crisp cabbage. The taco might have been a bit tangier, either through more vinegar in the slaw or the addition of a white sauce. A pork taco came with lots of crisp iceberg, which worked nicely with the fattiness of the meat.