Loved it.
I love 40K, and the only time I have NOT wanted to stab a Librarian in the eye is when they're giving me a hand in Dawn of War.
The humor was epic.
Prepare to die. I mean, launch.
Personally, this is my first encounter with a Space Hulk... and I love the idea. Not talking about the game, the hulk itself; the drifting mass that weaves its way in and out of the warp, collecting detritus, asteroids, starships, and spacestations as it passes between dimensions... frig, I feel inspirations coming on.
Must... write... new... story...