I've been following internet rumors and news on Disney for 6 years now, and I would say currently that I have yet to see the rumor of Avatarland being canceled from any source that I would consider reliable.
Now as far as delays - anyone that knows anything about James Cameron knows that if he's involved, there are going to be delays. The guy moves at a snails pace. It took him 12 years to make Avatar. (And I know this because I read a treatment for this movie back in 1999 that was very very close to the final product.) The sequels have already been pushed back at least a year. I would never expect disney to get it done on the initial schedule.
I keep commenting on this, but it is funny how strongly negative the general response to Avatar on this website is. However, does "DISboarders" really represent the majority of people?
First off - the movie is the #1 all-time box office movie. $3 Billion world-wide.
"OK" you say, "but people that went didn't really like it that much."
Well, then let's look at DVD sales. For 2010, Avatar sold in excess of 10+ million DVD in the US alone, making $189 million additional dollars. Second was Toy Story 3 with 9 million, then Twilight: New Moon with 7.8 million. Worldwide it sold 30 million copies.
It's hard to judge how good 10 Million copies is, since DVD sales have been dwindling, but there are only 3 movies that topped 10 million copies in the last 5 years, and the other two are Twilight and Dark Knight.
I'm not really sure what I'm trying to say with this. Twilight is extremely popular, but would make a horrible theme park attraction. (I'm sure they'd get long lines for the shirtless Jacob meet and greet though.) I think Avatar has both a popular world-wide audience, and the ability to be make an interesting theme park attraction.
I always come back to this - Splash Mountain came from Song of the South, which by the late eighties/early ninties was NOT anywhere near mainstream popularity. However, it made a great Disney Theme park property. Yes, I know it was a Disney product, but still.
I guess I just don't get all the dismissal/vitriol at Avatarland. If the response was "meh, not my favorite movie, but let's see where it goes", I would understand, but this "What an awful idea, how dare they, I hope its canceled".
I just really don't understand it.