With all the stucks, probably 14 days played time. so a month or so. With no stucks, dunno coz that has never happened to me.
I'm at 3 days 1hr @ lvl 75. Ran v smooth 1-60, had to step in a bit after that.
I play 10-14 Hours a day so it should be around 2-3 weeks.
Leveled 5 toons from 1-90 with Kicks profiles, a few bugs but It realy depends on what class you pick (DKs are a fucking nightmare to bot with kicks)
so are priest and warlocks, and basicly, all else.. since it bugs out more then i can handle.
Glad i only have to do it 67-85, since cava covers the rest!