Well, recently the Gears of War media machine has released the spiritual successor to "Mad World" trailer and it feels like a too emo variation of the predecessor. This one, for Gears of War 2, is titled: "Last Day".
I don't know, it doesn't ring with me like Donnie Darko did and hence the "Mad World" trailer. That trailer was set in a very depressive and gloomy environment filled with children killed insinuations in the form of broken statues, war torn cities with pouring rain and a lonely single man in the midst of it all. OF COURSE! The Donnie Darko theme was perfect for that trailer.
In my opinion the theme song for the new trailer should have reflected more of the "finish the fight" ambience that the trailer, and I guess, the game speak of. Have you not seen the previews?! They are fighting on top of Brumaks! Hot Brumak on Brumak action. Personally, maybe some Metal would have been fine or to keep it kinda emo, some Within Temptation.
Still, I think... I really think that this trailer could foreshadow the possible coming out of Dom and Marcus. I mean, it's there and out in the open. I guess the world isn't ready for it. Also, that rumour has already been debunked and apparently Marcus will have a female love interest this time around and who knows, maybe Dom will get some alone time with his wife too.
Getting this whole gay and emo thing out of the way... man! does this trailer look alot like an Anime opening or what? The whole helping each other up the platform, the shots in dramatic posses of the characters, they all seem too Anime familiar to me. I could name any number of Anime OP's but I'll just show you the latest Naruto Shippuden opening (Blue Bird) so you can get an idea of what I mean.
Just goes to show that all of life's answers are in Anime and Manga, you just need to look for them.