The first episodes were so boring, nonsense and childish that made me drop DH2 many times.
The story began being so interesting since episode 7 and I started understanding better the feelings of each character. I think the biggest change from our main character, matured, knowing what to do with her life, with a spark of light in her life was one of the biggest improvement in the series. Also, the role of the teachers were way better and no nonsense as the first characters. I saw DH2 after dropping it for 3/4 times since 2012. Now I can say I don’t regret watching it :)