I'm currently half way through Alan Dean Foster's Novelization of Terminator Salvation and the plot is really interesting so far. I don't think I'll be able to see it this weekend due to a lack of funding but will wait a week since I get paid next week. I've been looking foward to it and I have the soundtrack which is pretty good but not as epic sounding as I thought from Danny Elfman.
The novelization is a bit different from the film. The ending is NOT INCLUDED either.