Yeah I should have guessed that it did come up on here before, sorry then for the re-reference.
I didn't play the original but the reviews say that the graphics were also improved, which to me alone would be a reason to upgrade a game

As for the multiplayer and mad skills - I have played on three seperate occasions for several hours straight in different games, and I must say, I caught up pretty fast and always ended up among the best 3 of my team in team death match, sometimes I even lead the chart. Now and then there were some incredibly good guys who lead with like twice the kills but still, once you get a hang of it, it's smooth sailing. No health recovery and quick kills do that ...
Oh and I have to point out, I am not particulariy gifted for such games. And I really suck at fps..
With fire and sword seems interesting too, I will definetly get that one.
Cheers,
Sandor