Gameplay looks good. I do hope the PC version has FoV options. The skills look a little canned. I mean tank and healer specs? How useful is that whole Siren healer tree in solo? And are you locked into a single tree considering they are much 'deeper' than in the first game.
On a good note, I do like the weapons. They seem even more diverse and interesting than BL1. I've already got this sucker pre-purchased, $33 from greenman gaming (steam unlock). Looking forward to it.