I went on a five and a half mile hike today up a mountain in snow. The whole time I was thinking, this is awesome, not as good as Pandora, but still really awesome.
I too went on a long walk a couple of days after Avatar. I too was feeling rather melancholic that Pandora wasn't real. It was snowing, too.
The only difference is that, with the snow pouring down from the skies and the cold just barely held away by my coat, I realized Earth is a beautiful place, too, perhaps even more so than Pandora,and that we should enjoy and cherish what we have right here. Which I kinda think was the purpose of this film.
That, and make truckloads of cash.