Sorry but he speaks just like Snowden does, it’s pretty spot on. And the don jon accent made that movie. It would have been a really sh*tty movie without thejersey shore accent, objectively.
Haven’t seen the walk. I can imagine an American dude doing fake french accents is pretty annoying so Ill just give you that one.
That can just be a rule. No french accents from American actors (in dramas).