You can check out the first four minutes of Chicken Little here:
I'm not so sure about the several false beginnings. The old gag of "Once Upon A Time..." is tired and old. Especially in this context where Disney has their bookend beginning, the the new Disney logo, then false beginning, and another one, another one, etc. It makes you want to say: "Get on with the film alredy!"
But once you do get into the film, I think it looks really good. I have to say that I'm pretty excited about this film. I hope it stays good.