I haven't watched the Rock Giant fight since the night I saw AUJ in theaters. I hated that scene then and I hate it now. I fast forward through it every time I watch that film. It's not ugly or bad cgi or anything like that, it's just that Jackson got that whole bit so entirely wrong imo. Tolkien wasn't talking about actual Rock Giants. When I read the book, it seemed to me to be a metaphor for the storm that Bilbo hears raging outside. He's in a strange part of the world, missing home, and his mind is running. Yet Jackson took a simple metaphor and brought it to ludicrous life. The scene is a perfect representation of Jackson's biggest issue with this new trilogy. An issue I can most of the time tolerate and accept, but that scene makes me wanna hit the fast forward button every single time.