LoL
it was fairly well written... well, lets just say the first half of the movie was great... and if youre a bruce lee fan, you'll remember some of his quotes being used when the kid trains under the waterfall, being soft and hard like water, or something along that line...
BUT
after that .... the dialog deteriorates... its almost like they got someone else to finish off the screenplay.
anyhow (do you say anyHOO or anyHOW?) i heard a couple of americans saying the former, and i dont think a joke was implied when they said it.
this movie is good fun.... the kids will love it.