I'd rank them...
1- JP - A fantastic game, but it can be brutal.
2- Godzilla - Fun, but chaotic.
3- AIQ - probably my favorite layout. I don't enjoy the subway. I think the code is a mess. I think that if Lyman had coded the game, and borrowed from his Batman 66 code.. this might have been the greatest game ever. If you took the AIQ layout with the theme integration and rules of Batman 66 - wow.
4 - Maiden - fun game, but I just can't stand the band.