Just finished it.
As a game...I thought it failed.
As an interactive comic book movie...I thought it mostly worked.
Everything that would make you think "gameplay" is a broken mess in this game. Pacing? Level design with difficulty progression and pacing in mind? (the last level for example which is just a random mess of sections with varying difficulty. Though pretty much the whole game is that), gameplay balance? (the game either has no difficulty with creeping dark and is a joke, or at times is extremely tough if you just rely on gunplay); the darklings and their RTS gameplay are completely pointless to the main game. If you took out The Darkness theme from the game and all the story it'd just be a really mess of a bad FPS (hell, even the gunplay is fairly poor)
But as an interactive shenmue/fps comic book experience...it works. The world looks amazing, lavished in detail, and because of it really gives the player the impression that they're there. The music is wonderful, all the little npcs at the station flesh out the world. The various life-like things such as the telephones, the mailboxes, the subways, etc... are done very well. The death sequence paintings were very, very awesome. The story is engaging and keeps you wanting to play, though the dialogue itself sounds like a jr. high kid wrote it while trying to sound mafia-ish meets "gangsta" and thought just throwing the word **** left and right makes good dialogue, lol. But it was still entertaining regardless.
I thought Riddick was a much better GAME and also a slightly better interactive comic book since Riddick was a fun character while Jackie is just a juvenile kid with a foul mouth. Also the ending for Riddick was a lot more satsifying.
Still, Starbreeze are good developers even if all the little gameplay quirks shows that they're still hanging at B-level and not up there with the greats yet. Their projects are interesting and creative, and hopefully they hire some gameplay designers and a better writer for their next outing
Probably about a 7.5ish in my book.