Yeah, as a black guy, it's been really cool to see more black leads in games, like Emmett from Starhawk, the main guy from Prototype 2, this new woman from AC3: Lib.
I'm hoping this trend becomes more than just an exception to the rule in the gaming industry. Developers shouldn't be afraid to use more minority in lead spots. I find it more insulting to the non-minority gamers that developers (and Hollywood, also, honestly), think that non-minority users don't want to play as minority characters in games (or see movies with minority leads).
Character creation isn't enough. It's not an acceptable replacement. I want more blacks portrayed like Nathan Drake, not 50 Cent.
Anyway, I'm totally intrigued by this new main character. I hope they do some really awesome stuff with her character. There's a lot of potential, given her ethnicity, and the setting the game is taking place in. I don't want them to shy away from the obvious subject matter in fear of not being PC for some users. AC is a "M" franchise. Treat the players like they are mature enough to handle some deep thought in between all dat assassinatin'