Soldato
Did you stop reading after that ?? Further down, well, last paragraph actually, it says this:
I highlighted the part to make it easier to see, but you can basically skip those part by the sound of it. I know you said you still be buying it, but thought I point out the above incase you did miss it !
I didn't read that bit I must admit but it depends on what their version of 'largely optional' ends up as and I doubt you can skip it altogether. Also they mention expanding the modern day stuff which presumably means more trigger points throughout the game.