I play on the PC in SP mode from time to time, when I really need an adreneline rush. I find it too linear & too thrashy most of the time, I prefer the laid-back, open feel of Far Cry 2 when I do manage to set aside some gaming time.
How can you not have played Black Ops, even if you don't like it at least you be one of the millions of people that have. I think it is the best FPS ever, but hey we all are entitled to our own opinion.