What is a "very high concept" in Hollywood terms?
Watched teaser...So it's going to be about a girl who will change the world, but won't yet, or probably ever, because that would end the show. No one knows anything about her so it will mainly be about the people either trying to destroy her or protect her, unless they need a deus ex moment of her doing something OMGish.
There will eventually be some consortium or group of some type trying to kill her because of same lame prophecy or something and an opposing group wanting to protect her because she could end up saving mankind or something. The majority of the show will be the two groups against each other while an occasional teaser of her powers or the prophecy come to light.
Sounds original and awesome.