Very often I start watching a TV series and don't persist beyond an episode or two, but "Bang" has held me through series 1. I'm not sure why, as typically I find very dark stories repulsive. I think the brilliance of the acting is undeniable, and Catrin Stewart and Jacob Ifan have very attractive faces. The smaller parts don't disappoint either. One reason I'm surprised at the series' appeal is that it is largely in Welsh, whereas "foreign language" films are usually a big turnoff for me. The story and the dialogue are good enough, despite some implausibilities. Why does Sam let Rhys beat him up without retaliation although he is the larger man? Need some time in the gym, Sam! The other frustrating thing is that there are several men with short dark hair and chiselled features representing different characters, and I couldn't retain who they were or which one was on the screen at a given time. So I'm sure I missed quite a lot. I'll dip into Series II but be ready to bail out, as series often seem to deteriorate. Anyway, worth a try if you're looking for some quite gripping viewing.