I hadn't/haven't read the book. My ideas about the themes and the story come entirely from seeing this film. It was about boys/young men and the influences and pressures on them when they are attaining "manhood" and what that involves, learning to say "no" to outside pressures and to stand on your own two feet and to decide what is right for you.
The 2 leads were not actors, but their performances are terrific. Very natural and believable. "Loony" delivered some funny lines perfectly and conveyed behaviours consistent with his nickname with reckless abandon, but there were reasons in his life that drove his behaviour. Neither his lines nor his conduct were really funny when you thought about it afterwards (and I did think about the themes afterwards which, to me, highlights that a movie was good)
The other boy "Pikelet" was a more cautious, thoughtful type and launching himself onto waves wasn't something that came naturally to him, he had to overcome his fears to give it a go. The character showed by his face the conflict of wanting to conform against his natural personality, quite an achievement for an actor, but for a non-actor even more so. The performances by the 2 young leads no doubt is attributable to Simon Baker's direction and he did a great job showing what was "going on" with the characters under the surface.
Both boys meet Sando, Simon Baker's character and he teaches them about surfing and taking risks on the water, how waves behave and that sort of thing. By their interactions with Sando and his American wife, who is depressed and frustrated after an injury, the boys also learn more about life and people. The story spans several years as the boys "grow up".
I'm not into surfing, but the surfing scenes were "just right" not a second too long or boring to me as a non-surfer, visually stunning and interesting to watch and advancing the story.
This isn't "light-hearted" entertainment, but if you want to see a beautifully shot story about people and what "makes them tick" and the influences on young boys/men, go to see it.
