There were two issues for me in this series compared to the first two.
There is very little lightness this season. I felt so sad for all of them, isaac, Ruby, Aimee, Adam, otis, maeve, Ola, Cal...they even managed to break Eric and Lily. I felt almost bad watching teeangers with such sad stories...and add in the headteachers IVF story and it was all too much.
I really really really don't think Otis and Maeve should be together. They're boring together. zero chemistry, like they're siblings. She loses her spark when she's with him. It's all so predictable. The scenes with her and Isaac were amazing (and main female character falls for friend in a wheelchair, never done before , could have been different than cliche of falling for dull Otis).
For me, Adam stole this series. And would love for him and intellectual Rahim to slowly become closer. Although that poo in sock storyline was unforgiveable!!