I think it's an interesting little movie. a little bit o' this, a little bit o' that.
Heath is very young, very earnest... as usual, you just want to hug him, tell him everything will be okay, and of course, laugh with him a little bit, too.
Spoiler...
So what do you think the scene on the bus (?), after he escapes in the rain, is all about? Realizing that his brother is dead? That Panda's gang killed him? Or, do you think he's more upset about his own life?