Entertaining but a mess. (spoilers)
I'll give this 7/10 for sheer entertainment value. 110 minutes that had me glued to the screen.
But what a disjointed film. There was no flow to the narrative as a whole. It was like three episodes of a TV series with some of the ones in between missing.
I love a plot twist, but these were too sudden. It left major plot points unresolved in its rush to move on, particularly in the first half. Surely you can't be expected to forget about Sheriff Price after what he did? Who did Richard shoot? Finding out was his motivation after all.
Finally I didn't buy Richard's extreme transformation in what was presumably a relatively short period of time.
Despite my moans, I still enjoyed it. But maybe better as a 6 episode TV series?