Riley. He's so totally devoted to Victoria because he LOVES her. Everyone seems to think he got what he deserved by having his head ripped off. And even if the fans appreciate him, Edward doesn't and neither does Bella. So, yeah...he doesn't get enough appreciation.
I think Alice, her story didn't appear in the movie even in the book. Humans in her past known her as a 'Witch' because of her Precognition, and also some fans doesn't like her over-fashion sense...But still, she's the best!! Fighting Alice, Good that you find Jasper... (Read her Wiki!) :)