I agree, the fun factor is HIGH, but the weapon systems is just bullshit. So I won't play the game much or uninstill, I just find it bull how I can shoot almost a full clip in a few seconds into someone's face/torso and they can kill me with like.. three bullets.
Yup, that bad.
Playability/physics/fun factor is all in CS:S, which is obvious when you look at it's player base.
I disagree, the fun factor is high in SA. I never once got mad while dying, the only issue I am having is that SOMEHOW it takes forever to kill someone, yet they can kill me with no problems. Either there is a vest I don't know about or it just crap.
Edit: On a side notes I would love to play CS:S.. maybe someone might like to do a trade for a decent Steam account for a game. xD