Jesse Eisenberg

It's really hard to copy another actor and be successful. In fact, that's usually the reason people are not good, because they're copying something they've seen, but, for some reason with their face and their body, it doesn't work.

When you're talking about people like Shonda Rhimes, Vince Gilligan or Beau Willimon, you're talking to people who are notable and celebrities in their own right. People want to know how their brains work.