This is great news. I was more than certain that the show was getting axed, especially with the American Dad renewal. With a short order (no pun intended) of 13 episodes, I'd expect to see this come back next Spring, once they're run through the gamut of AD/Cleveland episodes early in the fall.
If you got turned off by the admittedly-awful first episode, give it another chance. You won't be sorry.
I can't decide whether I like this or not. I really like Damian Lewis, so this is probably going to stay on the DVR rotation for awhile to see where the overarching mystery goes. Overall, good pilot. The tractor at the end was dumb though.