It basically looks like the first graw but with better lighting, textures, particle effects, and transparency effects. First graw looks really bad in comparison, I think Vegas has better character models but that's to be expected. I like how the AI is a lot better but it stilll sucks, when I sent my people to cover in that part with the mortar attack they literally bumped into enemies on the way to cover and I was like 50 yards behind with a grenade launcher/machine gun combo and I was afraid to shoot and it just sucked.