vicklemos: I love this one, damn serious!
The only thing I really regret about n64 was speding 0.50 cents on that Doraemon mario 64 style game.
Unplayable and completely blend.
snowkatt, I vote for some Mario Party games!
I say it's a good attitude to have in general, regret is really not worth relieving no matter how you look at it. From my point of view it's always better to be medicated than depressed, excluding some actual personal tragedies like a death of close relative or some such.
Potzato: That's kind of the magic of the N64. Even at the time many games didn't look enticing, but in the end, the proof of the pudding is in the eating (with friends/family).
I though few titles looked actually very good at the time at least in the promotional materials, Ocarina of Time, 1080 Snowboarding, Super Mario 64 appeared to look better than their close counterparts on other platforms. Also, N64 had the texture smoothing which (somewhere back in 1997) gave it the edge over other consoles in my eyes, and I'm pretty sure it was not only my impression. Buying into it would have been a costly mistake in the end.