I hate Aidan and Leo as they seem to either get in the way or simply take from Rudigers parts in the story. I especially hate how obviously the author wants you to like their stupid posse, they're not the Scooby-Doo clique here to solve the case so I'd rather they not get special treatment from Rudiger and not have their own little side plots that I worry will turn into them 'discovering' Rudigers secrets and tying up the story I hate that type of story the most, the hero kids save the day bull shit. Outside of that rant though everything else is great and I recommend both this and the novel to everyone, beware the novel though the lack of consistent translation might get to you, eg; Rudiger, Rudger, Ludger, Ludiger