I saw the movie last night, and I thought it was very good. Repeating others, it would probably be better to read the manga a bit to see the changes, but the changes weren't that horrible. Some of the action is a bit wishy-washy(such as the heart attacks), but L was very good. The actor definitely captivated you as the character from the anime and movie. Raito was believable, but he didn't seem as genius as he did in the movie. The animation on Ryuk was also pretty sweet, only bad in one or two angles. I definitely can't wait to see "The Last Name". Already reading the ending, I think the director did a good job in changing some of the views and order of things.
Overall though, this movie is a must see!!!
Overall though, this movie is a must see!!!