At Comic Con on Friday, they had a video message from Peter Jackson reporting from Wellington, introducing this Extended Edition. He talked about the fact that they couldnt show some of the stuff in the previously relased diaries, and that they are glad to be able to offer the same in-depth stuff on Kong as they did for Lord of the Rings EE's, as well as bloopers that they wish they could've done for LOTR.
Then they showed the river scene. It had a couple of great moments, and some tension like the spider-pit, although not a lot, as you know the ones who are going to get it are like the Star Trek red-shirts. Denham has a good part in it, and the scene has a great ending. Perfect for his character.
It was a little disheartening that the scene was about 8 minutes long, more or less. Knowing that they've added 13 minutes, it doesn't leave much else on a grander scale that they could add. They had a clip of Kong pursuing the men that looked pretty sweet.
Nevertheless, I will still most likely get this.
(Also, the video message was PJ driving in his car to the studio. As he's ending the spiel, he says how's he's reaching the studio now, and the camera has to cut off, because of the secret production that they are working on. I thought for sure there'd be some sort of Halo tid-bit, but no. The camera shut off. Disappointing.)