I won't get started on the game until the patch and amd hotfix drivers come out (sometime this week) but I read that people who have the non-GOG version of the game are getting better performance by using the GOG .exe file (and some .dll). Could the DRM used in the other version cause a big performance drop? In any case those who don't have the GOG version should find out more about it and see if it improves things.

