Turtles in Time, Battletoads and that kinda thing's alright, I agree. I guess there are some other ones which are cool too, like Ninja Warriors Again for SNES
I'm mostly just really bored by Spider-Man: Maximum Carnage fr SNES atm, even though like.. everybody seems to LOVE it
Oh yea, Double Dragon III for NES is my favourite. It's super difficult. I struggle to finish the first stage most of the time, but that just the thing that makes it fun.
Those spiderman and x-men games were pretty boring, even as a kid I thought so.