GRFS is an amazing game. The story is.. well, I have no idea... I have absolutely zero idea of what I'm trying to accomplish in the game apart from mission objectives.
It's the gameplay that rocks. Camo-suits, sensors, toys toys toys... sync-shots are gratifying, especially when there's 14 enemies and you can only sync 4, trying to do so silently and finish a level without an alert is a near impossible challenge.
Multiplayer is outstanding also, bags of fun despite the lack of aussie players and the lag.
I don't expect multi will live long on PC sadly, so I'm really glad that people will be whoring it on Xbox for the approximately 400G in achievements that online offers.