Epic, just epic.
From what I hear, the 3D sessions are all sold out until January. I have an American friend (who you'd love), desayuno_ingles who wants to come too, so I'll figure out some dates and potential cinemas for us, alright?
The 3D works remarkably well, due to most of the film being rendered. It looks a bit hokey in the live actions sections, but isn't too distracting.