I was snooping over at the RT.com message boards to see what the reaction over there is. Ummm... The only thing I can really think of is the Star Wars Prequels apologists: as long as it carries the franchise's name, it's the greatest piece of work ever. Seriously, there are people over there saying this is really an awesome movie. Of course, there are some who are bashing it, but they're being drowned out by the "I'm loving it crowd".
HG also put up a link to a review of SC, as you can expect, it's a positive one. This guy is a game reviewer, not a movie reviewer, so take it with a grain of salt.
Gamerz-Edge Review