TG were always better than GG Allin but yeah in 2004 they weren't at their sharpest. Still, I like those comeback shows, whenever members of the audience are reduced to involuntary twitching, you know it's the good stuff
From what I've heard, the one area where Gen kinda was surprisingly humble was the actual musicianship. As in, s/he cared more about being a guru/prophet/conceptual artist/cult leader/all round genius and was prepared to acknowledge that others were better at writing songs.
Cosey is cool. It's impressive how much good music the people involved in COUM Transmission went on to make. TG, Chris & Cosey, Coil... jury's still out on Psychic TV, though they're the favorite band of one of my best friends.