Eh, that might just be marketing! Kind of like how for the English trailers for Tangled, they emphasized the "LOL FUNNY" parts and even added jokes to the trailers... same for Brave, actualy!
The Japanese trailer looks good: http://www.youtube.com/watch?v=pRJv1K28quE
Re: What's the last picture you saved
The Japanese trailer looks good: http://www.youtube.com/watch?v=pRJv1K28quE