There were a couple of great twists and turns, the gore was jacked up to a fantastic level of brutal extremity (easily beating the rather tame 5th installment), and most importantly, I, plus everyone in the theatre had a ball with it.

As well as being a valid continuation of the 'Saw' story, it worked well as a standalone film. The main twist actually had nothing do to with the previous movies... but don't get me wrong, you'll get plenty of answers for questions left open from the other films at the same time.

As you'd expect, the acting and production values weren't to flash, but the good screenplay and balls-out sadistic torture made this a vast improvement over the last couple of sequels. Apart from the first, I'm happy to say this is definitely one of my favorites from the series. 7.5/10.