Yeah, I've got little interest in most of the ports. I've already played most of those games, so why would I want to buy them again, particularly for a premium "new game" price?
I think the system's got a fair bit of potential, though. I really like the idea of asymmetrical multiplayer, with the person using the GamePad essentially playing a different game and seeing different things to the people using the Wiimotes. That's not going to be enough to drag in most of the core gamers (they're going to need some interesting exclusives for that) but it's a lovely, lovely touch that's bursting with possibilities.