I defintaley recommend playing the Single Player. It truely is one of the best games I have ever played. Its brilliant.
You've played the single player already? Where? Are you a game tester at Santa Monica or something, or are you just basing that statement off the 9 min demo?
Thanks for the heresy that is online? From the vets? Unlikely.
I'm a GOW vet, been playing since GOW1 back in 05 when I rented the game and ended up loving it, I bought GOW2 day 1 and same goes for GOW Chains of Olympus, GOW3 and GOW GoS. Same will apply here, the multiplayer is fine, stop generalizing your own opinion on the rest of the fans.