Nomad is a superhero.
You think that a photograph is indisputable evidence? Would you like me to show you a photograph of Barack Obama having sex with a gorilla?
I'm sorry. Am I to understand that when you have a boner you like to imagine punching the shit out of Tom Bishop? That's disgusting.
What is it about?
The writers have promised that we won't be left hanging on what the "event" actually is. Also, I read somewhere that the backwards E in the title is supposed to be a clue.
Here's an explanation for ya. Lurk moar. Every single point you brought up has been posted, reposted, debated and debunked. There is a search function on this forum, and it is very easy to use.