Nintendo has a solid lineup so far. Nothing as shocking as last year's show of course (yet...), but I can't help but think if they showed Mario Kart and F-Zero right out of the blue at the show, people would be more excited.
But yeah... some of their cube titles do look a little cheap, especially the Zelda titles, which really disappoints me. I just hope they make the right moves when actually pricing the games ($50 for Pokemon Box, I think NOT)
Titles I am genuienly excited about, aside from the obvious Mario Kart and F-Zero, is Kirby's Air Ride, which actually looks like a fun little game, Star Fox 2, Wario World, and Pokemon Colusseium, which might just fix everything wrong with the N64 games. Geist and Custom Robo also looks interesting and worth looking into.
And as a side note, the IGNCube boys have always been doom and gloom about Nintendo failing. It's almost as if they get off on bitching that Nintendo is doing everything wrong.
Oh, and I think it's funny that Rare is finally putting another Conker game out there and it's not much more than a remake of Bad Fur Day with Xbox Live elements in multiplayer.