We took the majority opinion and ate at Loteria today and liked it a lot. I had tacos - 1 pollo tinga and one calabacitas - both delicious. My husband ordered the chile relleno special - it was one ancho chile with a cheese filling and a pasilla with a weirdly sweet filling of beans and plantains. He didn't finish that one, and had he read the menu more carefully and noticed the plantains, he wouldn't have ordered it.
Everything else was delish - we added a side of the blackest black beans I've ever seen, and they were as good as any I've ever had.
Thanks to all for the good advice - and next time, we'll try the Banana Leaf.