Zoe is Healthy
She only has one good damaging ability aside from her passive. She needs items to do anything since her nerfs. She has no escape but decent mobility in fights. Her sleep has a small charge up and is slow.
People just need to run cleanse and 6 Quicksilver stashes to avoid the sleep, easy to counter. She's high skill cap with so many counters, one of the best champions to play as and against.
I just wish her space doggy would appreciate her more.
P.S. Zoe may be toxic to play against but she isn't broken.