Reasonable on 13 May 2010
Half Life 2 then Portal. Any other SP campaign I've played (and I like FPS SP campaigns and have played pretty much most of them) this gen has been week with the exception of Bioshock which was okay but fell apart at the end and lost focus partway through. I'm just getting around to Bioshock 2 finally but it's too early to tell on that one.
Resistance 1 actually had a pretty fun SP campaign but 2 I felt lost the plot a bit too much although it was still a pretty decent SP campaign.
Try to be reasonable... its easier than you think...
