The trailer looks good. Of course, that's the point of trailers and I've been burned by that before (damn you X3!), but sometimes the promise of a good film is enough.
I don't know what the story is, but there are spaceships and explosions and a magical tech-bracelet. The setting looks pretty good, I don't know that much about the Wild West so historical pedantry won't get in my way. It looked rough and dirty, which is how history should be.
I'm not a western fan, but I thought Firefly was brilliant. Obviously spaceships are what the wild west was missing.
In fact, thinking about it I don't really like war films or TV series, but I loved BSG and am currently