Why did they have Melinda's boyfriend in hospital and make a big deal of his situation? And the actor having played baddies in so many other shoes seemed like he was going to be a bigger part.
I think this more or less sums up this series - the only point of Mel's boyfriend was for the moment she abandoned him in hospital because of her 'terrible secret' (which was supposed to make us think she was a murder suspect), and then for the moment when she got her terrible secret off her chest, and Saw The Light and Recanted her Evil GB News ways, and went back to look after him. He didn't get to have any real personality because he was just there to make her look bad, then sorry.
Given the serious emotional impact of the storylines, the characters felt a bit two-dimensional. Sam the soldier was there to be reminded that the Army had let down Asif's community, and also be gay, so he could do the decent thing and take the rap for Asif, and then have a happy ever after engagement on the beach. The priest was there to shag and betray Mel because ew, religious hypocrisy. The dead man felt like a caricature of a wicked bigoted landlord, not a real person you could imagine being married to someone like Juliet. (So why did she marry him? What was her backstory, that enabled her to dismember and dispose of a body so relatively calmly? How big was that bag?! ARGH.)
I wouldn't have minded (or noticed?) the political point-making so much if it had been better written but it was all so broad-brush strokes and clunky. It used to be so much better than this, when you had six characters converging on a revelation, not six different issues.