It's not a perfect film and I saw the plot twist coming from a large distance.
Saying that...I felt that this is the most consistent Saw sequel ever, with the best plot, and the best structure. The formula "traps-after-traps" was more than used and reused, so no point to keep doing the same. This is a very competent detective thriller, dark, with a surprisingly good Chris Rock, lots of gore and without being afraid of being a Saw movie. A different one, but definitely a Saw movie. This is the way to go!
Saying that...I felt that this is the most consistent Saw sequel ever, with the best plot, and the best structure. The formula "traps-after-traps" was more than used and reused, so no point to keep doing the same. This is a very competent detective thriller, dark, with a surprisingly good Chris Rock, lots of gore and without being afraid of being a Saw movie. A different one, but definitely a Saw movie. This is the way to go!