After months of wondering on my part, it turns out Avatar might be a really good film. Manohla Dargis of The New York Times wrote in her review:

"Few films return us to the lost world of our first cinematic experiences, to that magical moment when movies really were bigger than life (instead of iPhone size), if only because we were children. Movies rarely carry us away, few even try. They entertain and instruct and sometimes enlighten. Some attempt to overwhelm us, but their efforts are usually a matter of volume. What’s often missing is awe, something Mr. Cameron has, after an absence from Hollywood, returned to the screen with a vengeance. He hasn’t changed cinema, but with blue people and pink blooms he has confirmed its wonder."

I'm kind of really happy for James Cameron.