Late last year I (jokingly) predicted a survey of carne en su jugo spots, after the stars aligned and a confluence of written opinion emerged between LTH and TOC regarding modest, well-established, but erstwhile unrecognized dining establishments. Anyway, the new edition does not take on CESJ but has a nice al pastor survey that covers several favorites, with some additional info as well. Lovable C. Leon takes silver, denied the gold due only to "greas[iness]". (I'd add a point, but hey.) A Taq. Uptown on Lawrence breaks the tape first after the favorite's oily stumble. Several other noted pastor parlors also get recognition. Somehow, I don't foresee a TOC effect at the scruffy, closed-looking Leon.
PS, how long before a Cuban sandwich and/or jibarito countdown? Marianao should get some ink if C. Leon does. I'm developing a theory that initially intimidating-looking places have to be better to survive. Cf. Barbara Ann's, Goose Is. Shrimp House, Kevin's.