Eh, how is this SO much better than 1-3? Maybe thanks to Kathleen Kayembe's and Dr. Corinne's, who are mentioned in the acknowledgement, input. Or just maturety and experience, good critique and editing?
Anyways, really good, happy to see more of Alys and Nat, Alex and Julien are more equals now, Julien isn't meek, hardly any ridiculousness, no need to fill the segways with descriptions of 'teasing' and what not. Kinda nice with less characters, more focus on the story, the now and here.