SamuelRSmith on 06 May 2008
I would pick it up if:
a)It was unique
b)Killing was satisfying
c)It had decent stat-tracking/community features.
d)It had a good ranking system.
Hell, for those things, I'd pay £20 for it. But only if the PSN version wasn't account-locked like Warhawk, I have siblings with their own accounts who might want to play the game (and I don't want them playing on my account).
The mappacks should have a small charge at the start, and free later on.
