I think it looks pretty good. I'd like to see some more of Bill Murry's voice in the trailer though.
Just took the wife and kid to see it. It was great, we all loved it. It is definitely different than the old Disney animated movie, but the took it in great direction. The only thing I didn't care for was King Louie, I thought it was a little over the top, but not badly so. I will say the stuff as the credits roll was interesting in the 3D.
My wife and I were going ot take our kids (ages 4 and 6) on Friday but several people insisted that it was too intense for them. We stayed home and rented "Road Chip" instead. Eeesh!