ReelzChannel has done a nice job of spelling out 10 important differences between the Twilight movie and the book by Stephenie Meyer. Here's number three from their list:
Jasper's PowerHere is an omission that did a great disservice to moviegoers. Not sure which one Jasper Hale was? He was the vampire brother that looked deranged, or at least constipated, every time his face graced the screen. It would have taken, what, a minute to explain that Jasper has the ability to manipulate the emotions of those around him? One minute to explain the reason behind all those crazy, intense looks he was continually throwing off.
Jasper is totaly hot, even though he looked like michel jackson the first time they showed him, I'm compleatly hooked