Bought it on release day with Rogue Leader. At that time, my brother didn't think he'd like Rogue Leader, so he didn't pay half of it, so he wasn't allowed to play it (yeah, we were hard back then
). To have something to play together, and because we heard it was a good game, we bought Super Monkey Ball. Probably one of the best buys. A few weeks later SSB:M cane out and a bit after that Pikmin.
Games I had most fun with? The ones I mentioned, 1080° Avalanche (really turned out to be a good moody game), Eternal Darkness, Resident Evil, Metroid Prime.
I was disapointed by Zelda: The Wind Waker and PSO I&II. Super Mario Sunshine was just good enough.
I have more games, but I guess those were average. I really missed a good shooter (Time Splitters 2 didn't cut it for me).