I just wanted to say I love C2E2. I think it's the perfect size and mix of comics/pop culture.
As far as guests, I'd like to see more studios involved. One example is how when Teen Wolf does NYCC, they get footage and what not because it's sponsored by MTV (or whatever studio) but when Tyler and Crystal had a panel this past C2E2, it was just a Q&A. It was entertaining, don't get me wrong, but footage/clips would have been nice.
Also, Sebastian Stan.