It seems as a whole, they put less effort into "manual" traversal. There's less grab points, and the flow between them isn't what it used to be. Even Smoke's "vent elevators" eliminate the need for it.
That's more of an observation than a complaint. Lovin this game.
i found this to be very true and one small early game complaint i have..
sometimes instead of jumping from a smaller building to a higher building and then climbing the rest of the way up was a pain in the ass compared to just jumping down to street level and finding a vent to catapult you up.