The Pappasito's at IAH was horrible the last time I ate there. Which is unfortunate since Pappasito's is my all time favorite restaurant.
I ordered the combo beef/chicken fajitas. The tortillas were rock hard, once I finally gained enough strength to wrap it around the cold and soggy meat, a large crack formed along the bottom letting the meat fall out. The cheese was almost frozen and the beans were disgusting. To top it all, they give you half the portion compared to the actual restaurants, but still charge you the same amount ~$14.