Well, I started playing it from about noon today and finished just before ten tonight. I took a total of approx one and a half hours break over the course of the day so that still leaves eight and a half hours and that's on Easy. Even if I wasnt interested in going online thats still a decent length for me and I would happily play through it multiple times.
Solid game, and longer than various "reviews" claim. I always take reviews with a pinch of salt, and prefer to make up my own mind based upon videos, screenshots interviews/features and if possible first hand gameplay experience. I do read/watch reviews, but see them more of a research tool to find out more about the game itself, type of gameplay, design features etc and not necessarily to make a judgement purely on someones opinion and when I write my own reviews I do so with this in mind. I for one am very pleased with my purchase. My only complaint is that there is no all Vs all Deathmatch mode. I much prefer a mode like that as opposed to being in a team and is the sole reason why I don't play Bfbc and Moh online, and its a real shame because they look great online otherwise and I really enjoyed the Single Player Campaign in both games.