I'm wondering if they'll do another series of this. I know this origin series was supposed to give us the background of Jay and what made him the character that he was in the original series, but by my rough guess there is 10-15 years between this origin series and the first time we saw Jay so there's room for another story in there somewhere. I think when we first met Jay's wife (when she was Tasma Walton) the kid was about 12 or 13 so there must be at least one 'cops kid held hostage' story in that time line somewhere!
At first I didn't realise Tuuli was the same woman who is in NCIS Sydney. She doesn't play the most likeable character in NCIS, she does so much better in this. All round the main cast do a really good job in this series but supporting cast like Luke Carroll (Jonny) and Aswan Reid (Swazye) make it so much better.