I made this last night for the first time and I was pleasantly surprised. I was skeptical that this would be flavorful enough, but it really was. I did swap one of the cans of pinto beans for one of black beans to get a little more variety. I also used whole wheat flour for the crust. When my husband made his plate, he automatically grabbed the hot sauce (he puts it on everything), but he didn't even use it! This one goes on my list of regulars.
This dish was really good. I found that the recommended cooking time was a little too long, as the "crust" got a little burned on the bottom. It was also kind of a surprise when I opened the oven and the crust was puffed up, but it was fun! I would make this again for a weeknight family dinner.