I know I'm not alone in my dissatisfaction with the manner of the way ITV's Strangers was wound up. (For example, if I had to choose which of this pair gets shot in the back...)
The screenwriting was ropey throughout the 8 episode run, but the gorgeousness of the locations seemed to compensate. But the final instalment was a standalone salmagundi of mis-steps, as if a specialist team of morons had been drafted in to deal with the ending. (Perhaps the same bunch that handled the concluding episode of Dexter?)
Of the various baddies one was struggling to really care about, one topped himself rather abruptly off camera and another just vanished completely and was reportedly arrested on the mainland. Meanwhile Sally Porter extricated herself without, at the very least, a P45, and her boss Arthur Bach was mysteriously arrested at the British consulate. Has nobody heard of that famous line from Lethal Weapon 2: 'Diplomatic Immunity'?
Meanwhile archetypally pushy investigative hack Michael Cohen started behaving utterly out of character, appearing bizarrely reticent when presented with the possibility of the scoop of a lifetime.
The only character I actually cared about had already been offed. The fact that his body could not at first be found turned out to be an unnecessarily loose end, resulting in further disappointment.
I'd put David Chen's likeability down to the lost boy performance delivered by Anthony Wong rather than any sorcery in the script. His daughter Lau had a similarly hangdog persona, but in her it remained fairly antipathetic throughout.