Anyone know of any specific rewards you get for helping different factions? Think the Prima guide would have them? I hate getting a game like this soon as it comes out cause u don't know any info about different decisions your gonna have to make.

... It is called exploring and enjoying the game. Not knowing what is around every corner or the outcome of every consequence is a good thing. Gives you something to do and learn. The Prima guide should include any spoilers and hidden content that you're looking for but don't expect too much intel from players until they can actually play the game.