I'm listening to American Idiot HD now, I like it. I must have listened to that album literlly at least a thousand times since it's release and I think I can easily tell any change of it's sound, this is so vivid. I'm sitting here listening with my Bose earplugs and it sounds like the vocals are coming from behind me, it really pops. The beauty of this is clearer with the less distorted parts of the album, any clear guitar, acoustic and piano sound very good.
OP is right, nice find with the TV noises in Homecoming.