Nemo is the biggest phenomenon our house has seen and there's no ETA on its departure, which I don't really mind. I've learned to accept LazyTown, and even find myself laughing at Sportacus and his silly arm movements every 3 seconds. I have no idea when Spiderman cartoons are on and I've never seen them to buy, so they don't watch those. My husband keeps leaving Spiderman 2 on (HBO) but I'm not thrilled with them watching the movies yet, since (as I've discussed before) I have to censor what they see because of the reactions they can have later.
But he does have the Spiderman sneakers, and bed sheets, and slippers, he's up my ass for some T-shirts, and last night I asked what he wanted to be for Halloween and wasn't even slightly surprised that he said Spiderman. (Tonya wants to be a Disney Princess, by the way, but it has to be pink, which I think is Aurora.)
Lately they've been watching whatever is on Nicktoons. Unfortunately, that channel is in the living room and not the playroom, so we have a battle of wills when it comes time for them to go back to plain old Nickelodeon. But they've been sick the last two weeks, and I'm a big sucker for giving in to sick kids. And they know it.