Guess it makes sense to just post here. To the mods: Sorry for the double post

please delete the other thread.
First, I have to thank a user of this forum for posting this offering when it first became available. Without them there's now way I would've found out before tickets became unavailable.
I attended the 10:00AM screening of the film this morning at Hollywood Studios. (Side note: got a FastPass for TSM before entering, was able to hop right on after the movie! Timing couldn't have been better.)
I was impressed with their event coordination. I had never been into the Premiere Theatre before, the Hunchback show ended before I became a passholder. They collected tickets, checked ID's and had people seated quickly. There was a check-in table for recording devices (including cell phones) and I was surprised to see two people with metal detection wands as the last stage before seating. They're serious about piracy!
We were given custom Disney/John Carter RealD glasses to keep, and a nice goodie bag after the show. This included a John Carter mini-poster and a calendar. The calendar had a nice thank you letter for being passholders, as well as several concept art prints for old Disney films such as The Jungle Book and Lady and the Tramp.
We were shown a few previews for the new Disney Nature movie 'Chimpanzee', 'The Odd Life of Timothy Green' and Tim Burton's 'Frankenweenie'. The last segment before the film was a video from director Andrew Stanton expressing his gratitude and excitement for this movie.
On a technical note, I was blown away by their a/v system. The 3D was as good as I've seen, and the sound in particular was far beyond my expectation. Well done tech crew!
Now the film: I won't give anything away, as I feel the less you know going into the movie, the better. It has an unbelievable amount of gorgeous special effects, some great action beats, and some big laughs as well. I was impressed with the lead actor, who hadn't stood out to me in any previous roles. The movie also has some great surprise twists and a very satisfying ending. I would give it a solid 7/10 and that is coming from someone who is not traditionally a big sci-fi fan.
In conclusion, I think Disney made a brilliant marketing move with these screenings (unlike the trailers I've seen). I haven't stopped talking about this experience since this morning, so the goal of generating buzz around the movie has been attained at least from me!