Wasn't the Jason Bourne films character driven adult action? I found those films compelling because I felt I was discovering Bourne's character along with him.
I would reccomend having a look at them.
e: NYT in 1986 agrees with me. - https://www.nytimes.com/1986/03/09/books/chopping-down-a-for...
Oh, and it's more recent, so you can see how it works with modern day technology rearing its head.
I didn't see the later movies, but their reception made me think the format had changed.
He keeps things more legible than most who try, but yea… I’m glad that style has mostly died out.