i got the demo a few days ago, and played it. Being a fan of the original, i already new what happens, but the grapics and animation are at least 100 times better than the first, and the voices are still as awesome as they were in 2001. (course with surrond sound...oooohhh!) it totally rules. Can't wait till March 15th. oh and this website has decent info.
www.conker-liveandreloaded.com