Ok, I have to admit that the graphics in GR are really good, but you need a monster system to enjoy them completelly when OFP doen't need 2 much. Yeah, the levels in GR are way too foggy (no good sniping) and the real star of Flashpoint is the ability to drive vehicles.
Then a note about the storyline: we all know about the cold war and that type of situatin could theoretically exist. But what about GR's storyline?! "In near future, the reds are on the path of war again" WTF is that?! Seeing the condition of ex-USSR makes a grown man cry, so how could the reds do it again?!