The 2005 storyline was long regarded as the weakest of the set for a lot of BIONICLE fans, especially with this movie. The Toa are mutated, and Vakama turns evil for a bit. I maintain that the storyline has some great highlights. This movie, and the novelization of it, are not really it.
This book tries really hard to make itself fit with the previous books and comics, but that doesn’t really work? There’s a quick, “And then all that other stuff happened” bit in this book, whereas it’s quite obvious to the reader that it’s inserted into a scene where Vakama goes off by himself and Nork comes to talk to him.
There are also really weird cuts around the story? I haven’t seen the movie in ages (I’ll get around to it soon, I hope), but there’s one bit where Vakama is being turned evil, interspersed with scenes of the heroes going to the Great Temple, implied to be happening at the same time. But then Vakama goes and attacks the heroes, somehow teleporting across the city, right after his conversation is done?? It’s weird.
Throughout the 2005 storyline, Greg tried really hard to figure out how to make Vakama’s turn to evil (brief though it was) into something believable, and he did well with what he had, but it’s obvious that this movie, by itself, didn’t do a good job–and so Greg has to awkwardly pen the novelization to show this rushed characterization that doesn’t make much sense. It’s a cool idea, but it doesn’t make sense.
Also! I don’t know how they find Keetongu. The heroes go from having no idea where to start looking, to being on the path to find him, and I don’t know how.
This is not the worst part of the BIONICLE story, but it’s certainly one of the weakest links.