What is your opinion of zoe

Zoe is an hard/Skilled champ but an op champ.
His e is really op in 1v1 and for Gank with his long Range
His w is op in laning phase for a good harass with some luck.
The q is unfair, a really good burst and if touched by the e you are dead
And the r is a braingame skill.
I'think Zoe is really unbalanced but skilled too