Wonder if this will be a might as well skip the first and play this installment instead scenario.
The first game already had a plethora of systems to get used to and they've only added more, to the point that they clearly ran out of intuitive button combinations to activate things. I imagine going straight to 2 will be overwhelming to say the least.
Right off the bat, the review in the OP says it doesn't matter if you've played the first game or not. Appears to be a huge improvement over the original and takes place before the first game, so not even the story matters.
Probably going to get the deluxe version of this that comes with the season pass. I liked what I played of the beta a hell of a lot more than the original.
BTW, nobody seems to know for sure, but right now the game is also a PS4 "exclusive". Gamespot says it will come out on PC in November but there's nothing official yet AFAIK. Can't see it not coming out for PC later on.