Grimdark Diary: Relic Talk Space Marine
Those feisty fellows at Machinima.com went and scooped a Space Marine diary from Relic, and - thanks to the internet's smelly hippie ethos of sharing - you can see the first instalment below. There is grimdark, there are squigs, there are chainswords, there is compellingly ludicrous evisceration, there is epic futuristic gothic architecture, and - ultimately - I would say there is awesome. Go watch.
And then read Quintin's impressions from playing the game.