Setting aside the fact that Space Marshals is a port, the whole cowboys in space thing has been done before. Joss Whedon's Firefly has thirteen episodes and a movie exploring the concept. Cowboys & Aliens let Daniel Craig and Harrison Ford have a crack at it not too long ago. Before that, Clint Eastwood and Tommy Lee Jones gave it a shot in, yes, Space Cowboys.

But in a sea of generic sci-fi shooters, capping aliens in the desert while wearing a 10-gallon hat can feel somewhat refreshing.

Read More