Well its not like the doom games were fully of flowers and happy smiling zombies.  Get in touch with your goth side. 
Anyway, nice work on...well...all of it.  I listened to it all the way through once and said "That wasn't nearly as exciting as I thought it would...".   But now I've been going back and listening to more and more of the tracks, and its just growing on me, I can't get enough of it.  And a special thanks to TO and Mythril Nazgul since from what I can see it was you that held the project together.  But what do I know, I'm just a simple lurker  
Oh, and about that Intermission track.  WTF?  I absolutley loved it, but I have no idea where it came from or what its based off of.  Is it even out of the doom music?  Its a great little evil circus piece, and it reminds me of the Fish Polka from Rise of the Triad, but I just don't know what it is. 
And, does anyone have the lyrics for track 21, Darkness Dawning?  I can hear most of it, I mostly just want to know what's being said when all the distortion kicks in at 2:47. 
Uber nice work, I'll be playing this in the car for quite a while.