MagicMountainMan wrote: My mistake, I thought you were talking about the 3D effect, not the dementor effect, and I agree I do hope that it makes it over here.
We do have slight differences. In the first screen in Orlando, the dragon flies away. In Hollywood, he breathes fire on you.
In the second screen, you see the snitch up close, and then a dementor up close. I don't believe either happen in Orlando.
As far as I know, the third screen doesn't have any differences.
I'm sure I'll be corrected if I'm wrong.