Dragon Ball Evolution movie

Like many DB fans, I didn't like how the characters and story was changed compared to the cartoon. If Hollywood was going to change a popular anime, they should've done it like the X-men movies or Resident Evil, there was a coolness about these films (unfortunately DB movie was not). Nothing personal about Justin Chatwin, he was good in World of the Worlds, but he was not very believable as Goku (again, this has to do with the character of Goku not staying true to the anime). If I remember correctly, in the DB cartoons, I thought Goku was supposed to be a agressive character and NOT the shy student in the film.