And so it ends, again with a lot of misleads, though I had the gist of a lot of it correct. (SPOILERS FOLLOW)
1. I did suspect that the porn videos were playing into the rape, and they were to an extent.
2. I thought more than one person was involved, and that was true.
3. I had Leo pegged as the mastermind, and he was.
It is, of course, a shame that Michael ended up roped in. There is a definite thread of "be careful who your friends are" throughout this series.
I won't spoil the ending (any more than I already have) by going into details. Let's just say it was satisfying enough, and that I'll miss the show. Part of me really wanted Hardy to go to the pub with Miller, but I know that to have it be so would have undermined the character and the relationship between Hardy and Miller that had been so carefully constructed over the three series (seasons). Miller will always be looking for ways into Hardy's life, and he'll always be fending her off.
I don't know that I would say the third series was as compelling as the first or second—though definitely more difficult to watch—but I'm gratified with how story lines were wrapped up as much as they could be and still give the sense that life goes on. I'm not entirely sure why they felt the need to have Paul or Maggie around since they didn't really get much in terms of plot, but I suppose if they'd been absent things would have felt strange. Better to have a little something than a vacuum.
All in all, Broadchurch remains some of the best dramatic television I've seen in recent years, due largely to its fabulous writing and acting, the consistency of the characters while still giving them compelling arcs, and the beauty of the cinematography. Lovely work all around. We need more television like this.