Well, if you compare OFP to ArmA, there IS actually a huge leap forward. All the time that has been spent in improving the game was worth it, in my opinion. The game does look good : I even prefer it to TES4:Oblivion ! The forests and landscapes look better or more real from a distance, but of course ArmA lags behind when it comes to cities and buildings.
And damn those CryTek screens make me cry. They really pulled something incredible out of their hat ! The character animations are particularly well done... I don't wish ArmA to look like that, I wish BIS get unlimited funds and manpower !
Hint : Hire me, Suma ! ***
Malick