A tepid and familiar story line, buried within above average animation. If you're a gamer with little interest in human drama, this is probably your cup of tea. If you're a student of film, or even an average movie goer like myself, this movie will leave you feeling a bit flat and cold. This is simple minded stuff by a writer/director who has more to give. Oddly, the more significant actors were relegated to secondary roles. Much like George Lucas regarding the three later Star Wars films, Cameron lost himself in cartoons and computers. Was it better seen on an IMAX screen? Most likely. Was it worth the extra cost? Only had I carried in lower expectations.