oh, Nintendo 64 FTW!!! Just no comparison between the two. Nintendo at that point in time had had the time to work all the bugs out with its few previous consoles while sony was still getting there. The PS1 was Sony's first attempt at games so it still had a few issues but Nintendo was already well into games so they had no issues. By the PS2 however, Sony had got it down.
Back then a lot of Nintendo's great series' that are considered by some to be dried up today were still great so 64. It would have been nice if they expanded their repertoire to include more RPG's and FPS's.