The Karate Kid (2010)

Everybody's commenting on the upcoming Karate Kid remake's title - that it seems to be inappropriate for the plot as well the martial arts itself used in the film (Kung fu? --- or more specifically Wushu?). Jackie Chan and Jaden Smith leads the cast for the fifth installment. Here's the trailer from Comingsoon.net:

http://www.comingsoon.net/news/movienews.php?id=61785

Noticeable things in the trailer you'ld like to comment to:

1. A very young lead to portray love and anger?
2. Master against young bullies or little kids in the streets? (do those kids have like big brothers or sumthing?)
3. A very unideal way to present revenge for very young viewers ...
4. Hoping for humour to even out the flaws but the theme presents serious stuff like love and revenge;