I just got through watching the Blu-ray and I think this movie was last year's
Persepolis: a wonderful movie where its few shortcomings are more than made up for by its sheer audacity and the way it exploits the medium so spectacularly. I am a sucker for animation that is designed to look like some other work of art, and the way they took illuminated manuscripts and turned them into animation is just awe-inspiring to me.
I can't say that I found the ending rushed or truncated at all, although I wish those 10 minutes of cut footage were on the Blu-ray somehow, just so I could see more of the movie. I also quite liked the voice acting, especially for Brother Aidan, but I'll freely admit that it's hard to make something with an authentic Irish brogue sound bad

. It's true that Brendan is a bit underdeveloped as a character, but that seems to be by design, since the filmmakers wanted him to be the audience identification character and I think he succeeds admirably in that role.
My absolute favorite bit has to be the confrontation with Crom Cruach, where Brendan ends up defeating him using the power of imagination and a piece of chalk that he uses to draw lines. In addition to being another dazzling scene visually in a movie filled with dazzling scenes, it serves as a powerful metaphor on a number of levels, about the power of imagination and of the line (and, perhaps by extension, of the power of hand-drawn animation itself). I have no idea how much of that was intended by the filmmakers (I will have to listen to the commentary track), but I still thought it was pretty damn cool.
So now that I've finally seen all the Oscar nominees from last year, I will say that I think this movie was quite a bit better than
Princess and the Frog and
Fantastic Mr. Fox, and probably about on par with
Coraline. I'm not quite sure if it's better than
Up, even if I think
Up completely deserved the Oscar that it won. I can also get behind nominating this movie over
Ponyo.