[Bob Olhsson]

Melodyne replaced AutoTune for most of the top pro vocal editors several years ago. It sounded better and I suspect did less harm to the timing. (In the early daze every AutoTune pass needed to be followed by a VocAlign pass to restore the phrasing and even then things often needed to be nudged around.)

I only tune vocals for my own infrequent productions and in my old age I'm very picky about the abilities of the singers I'll work with. Waves Tune showed up in my Mercury bundle and was enough better that I never upgraded Auto-Tune.