Fantastic game. Some divisive story choices but taken in context they work extremely well within the narrative as a whole, whilst illustrating the motivation for all parties - right and wrong being a matter of perspective. Polished gameplay with mechanics lifted from the first installment and then improved to provide new yet familiar challenges. A couple of minor glitches during my play through but restarting from the very generous checkpoint system resolved them. AI partners can, on rare occasion, be a hinderence. Much darker than the first game, but the more mature tone is a great direction to go in.
On my first of what I'm sure will be several game+ playthroughs. Highly recommended.