Tuesday 14 April 2015 for PC is the new release date. I'll wait 2 months after launch to decide if I buy it.
Fully supported online modding with automatic non-destructive sync of game packages, like UT99 or GTA2+GH, would be worthwhile. Otherwise it's just the game I've been playing for 1.5 years but £1,000+ more expensive as I'd buy a gaming laptop to run it superbly.
Aiming with a mouse would be great until you remember the lag from connecting across the globe ruins shooting in all online games. Would need a USB analogue controller to drive competitively which would makes for very awkward swapping of peripherals. Especially in Freemode and Capture.
Not sure if I've mentioned here but I'm a Commissioner in
GTA Content Creators' Crews. A global community of people who use the Creator tool and review each others' stuff, playing it in themed events most evenings. We have one crew per platform so I'm active in the
PS3 crew and
PC crew.
How to join GCCC if anyone's interested.