Wow. I love how it's really not crackfic, even though you're playing around with something that could have played for laughs (two Deans, OMG!). I love the gritty, dark atmosphere and the way Sam is older, changed. Gah. I love these semi post-apocalyptic (or post-Pulse, anyway) stories. Really, really good job.

I don't know if you plan to write any more of this universe, but I'd love to read it if you do.