I'm personally quite enjoying the ps4 beta after expecting the worst..that video above is disingenuous but then no surprise as wab loves the controversy and clickbait for the views. That level is a tutorial and meant to be stupidly easy and difficulty can be scaled up once you get past that. Think the bigger issue it will have is the same issue all games of this ilk have, mission and enemy variety. In terms of character moves there is quite a bit of combat variety from what I've played.
Its not any dissimilar to AC or any other third person game, not going to reinvent the wheel but fun enough. Would like to give it a whirl on pc when beta hits as I'm still on the fence as to whether it has longevity. The child in me definitely enjoyed being iron man and hulk though!