I just saw the second Hobbit film and some issues that I thought were present in the first Hobbit film really came through. The first issue was that nearly all hard diagonal lines, such as those on letters and designs, were heavily aliased. It was almost as if I was watching an old video game or VGA display. This issue wasn't very noticeable except during the titles and credits.
The other issue was that vertical lines showed a red "halo" on one side and a green one on the other. This was noticeable throughout the film and especially prominent on architecture.
Are these "features" of digital film, or the special high frame rate at which The Hobbit was filmed?