I put in six hours and it just felt like work. I didn't want to raid English villages or dive into a pond to retrieve a woman's comb, or collect four different types of resources to upgrade my armour, or build a smithy, or to dual-wield axes while giving an old berserker a good death. I was there for some good ol' sneakin' creepin' stabbin' a la AC2, AC Rome, and AC Constantinople, and there was precious little of that. 

So that's why I've been playing Counter-Strike: Source.