Really, my gut reaction was "Oh man, this is like Firefly meets Titan A.E." The game is simply beautiful in its rendering of the world and characters, and the trailer is the kind of cinematic genius that's usually reserved for Pixar films... a really violent Pixar film where a giant monster gets a hole blown in its head.
It's that good though. I smiled the whole time. If the game is half as fun as the trailer, we're all in for a treat.
As the week rolls on I'm sure we'll learn more about WildStar's features and gameplay. Our own John Milburn of UnboundGamer.com is in Cologne and getting some time with the developers (probably as I write this at 4:45am). Unless he gets trampled by a few thousand angry gamers, we should have his impressions for you today or tomorrow.
For now I'm going to just watch that trailer again and again, and stare at the screenshots for a while. NCsoft... you're making some moves, aren't you?
Keep an eye on the official site for more info as it becomes available.