So this is effectively the Class take on Adam from Torchwood. With added teenage angst. I enjoyed it but there really wasn't anything surprising about the story. Once the setup was introduced, the rest of it followed as if on rails. Even the final resolution was foreshadowed pretty heavily. This story is set during season 1 of Class, so anyone who has seen that series could tell that April would not suddenly go to Switzerland.

It's still a solid story which does well with the Class characters, but I felt it lacked some of the emotional punch of the TV episodes.