6.5 GameSpot? Okay, besides the really frustrating connection issues and the short campaign, this is a great game
Gameplay
The campaign will have you absorbed the whole time. From head-shotting enemies to smashing peoples heads on toilets. This game shows striking similarities to the game: Batman Arkham Asylum. On the down side, the multiplayer sucks. Alot.
Graphics
If you have a good enough PC to run it on max settings the game will look epic. The time I played I found that there were no bugs/glitches throughout the game. A definite 5/5 for graphics.
Plot
I found myself really liking the plot. But i'll say no more- you'll have to play to find out.
All in All It's a great game that I recommend getting, but if your tight on money it's a rent or borrow from a friend.