I'm not sure I can handle Sylar as Spock? ;) There seem to be some flashbacks in store, since Nimoy is also credited as Spock so far on IMDB...at least that's something...
What sucks is the Christmas Day 2008 release...due to rare extended family time even more precious than Trek, it'll be the first Trek movie I won't see on opening day, and my in-theatre Trek movie viewing starts with Star Trek V...*sigh*