Why do you think that Zelda should have stayed 2D? Some Zelda games, such as OoT, Majora's Mask and BotW to name a few, are considered to be some of the very best games ever made.
To some extent it probably depends on where you started with the games. I was about 6 or 7 when the original The Legend of Zelda came out. I had well over a decade of playing Zelda games before OOT came out, I was in college at the time. If I had been a kid when OOT came out then that, or one of the other 3D games, might have been my favorite.