I am a little sick of people giving her such a hard time. Im sure you could take any quotes from the cast and turn them to seem bad. They all say things about how its been a "crazy" ride and how they weren't ready for the fame that came a long with the movie.
If you watch interviews with her on MTV or what not she seems happy about her role and really enjoys being Bella. Yes, she may go on about how insane it's been on the red carpet of comic con, but Rob has said things a long those lines and nobody flames him for such things. I feel like she is given a harder time since everyone wants to be Bella and everyone wants an Edward! That is fine! It is meant to be that way. Bella was meant to be a girl who's shoes every girl could see herself in and Edward is the dream boy! (well, maybe Jasper for me
Yes, I think she needs to watch what she says a little more so these things dont happen, but as long as she gives it her all in New Moon and the rest of the movies we can't hate her! Besides, she is a human and everyone has mistakes!
Just adding an other thought here, I just read some more past post about her always acting bored or that she needs to suck it up since it is a teen movie. I feel like she sucked it up for promo after the movie, and now the promo period is over and they are about to go into filming of New Moon. So Im sure relaxing and getting ready for New Moon is her focus. When it comes to her being bored, that may just be the way she is. Some people just are not hyper or loud. Only because she is in the press to people pick that apart.