Web Developer, Student, and Project Manager in New York
It's simple as this: you either hate it or you love it, and it depends on whether you're a fan of the game. Mostly, if you are a fan and have been for many years, like I have, you're going to love the movie because you feel a connection with it and you've been waiting for it for a long time. But if you're not, then it's just another CGI movie.
I recommend watching it if you're a fan of World of Warcraft!