Nonsense! Nic Cage's hair would never accept a minor supporting role, nor submit to being removed halfway through. That was a stand-in. And I loved the Tom Waits role - considerably more than a cameo, and as an actor he ain't half bad. (My favourite is still him as Renfield in Dracula).

If the Scott Pilgrim movie is anything like the comics, then it's very much a kind-of fit. I don't think its primary thematic focus is the superhero, in any standard sense - I think it's the video game.