Engadget is having their weekly podcast now(live) and they're talking to the person who previewed the phone she's saying it's really fast and smooth and all the ninjablur stuff isn't intrusive at all and can be turned off(by turn off I mean there widgets).
She reconfirmed it's running 2.1 but of course the phone she saw was a prototype and she said the phone is slightly bigger than the evo she said it's too big for her as a girl

but the guy who's phone it was said it wasn't too big and it can fit into skinny jeans. She really liked the phone even tho it didn't have a front facing camera but she believes it doesn't need one on a 3G network.