I have to say i found the storyline far better on the PC in gears1, mainly because it made sense. (For those that don't know, an entire chapter was removed on the 360 release in order to push the release date forward, on the PC this chapter was put back in, it involved the group travelling to the train while being chased by a brumark. In the 360 version it got confusing as they suddenly went from Marcus' house to a train which was for some reason swarming with baddies, in the PC they actually explained that the train was under attack while you were trying to get to it, and was eventually taken over)