Not as good as the movie series but great if you appreciate the films.
There are a LOT of puzzles in this game and there's also quite a bit of combat, the toughest enemy is the final boss, Pig Head. This game has some moments that make you jump. The combat is pretty bad in this game too. The controls are a little odd but doesn't stray from the fact that this game keeps your adrenaline pumping.
Presentation: Menus are nice. It keeps to the Saw series.
Graphics: Unreal Engine was a great idea for this game, there could honestly have been nothing better but it could have used more polish. It's really buggy and out-dated.
Gameplay: Still spooky and the puzzles great trickier and trickier until they just annoy the piss out of you.
Sound: Creepy sound effects and soundtrack, what else could you ask for?
Lasting Appeal: Once you beat this game, you're done. Only reason to keep it is if you collect everything Saw.