Spiral: From the Book of Saw

Spiral: From the Book of Saw ★★½

If I told you there was movie that has a discussion about how Forrest Gump couldn't be made today, a killer who targets cops and a Twilight joke, what year would you have gussed that movie came out?

Also, the most predictable twist in the franchise's history? It's like they put it down as a placeholder twist and then forgot to write a better one (or weider one , I would've also accepted weirder one)