Very few complaints can be listed in the graphics department, but they do exist. First of all, the framerate is subject to lag at times - mainly when the camera shifts to one of a few gorgeous views of the landscape. Water is extremely disappointing, mimicking some weird, blue-shaded, oozing stained glass of sorts, but the most repulsive are the character movements. Very little work was done in smoothing between animations, such as the mutation between walking, running, and then fighting.
Sound effects, voice-overs, and music are nothing to write home about. Gimli had, by far, the most unconvincing accent, but it could have been a lot worse. As for the music, it was just boring enough to be annoying at times...