Sorry but i feel like you only reply to praises and not to constructive criticisms.
for Zyra's skin many players told you that the Coven is a repeat theme (dark witch) after Dragon Sorceress and Haunted, that her color scheme for base skin is again monochrome and dark, that she is now turning into Udyr (animal summoner - first dragons and now crows), her recall is not good and feels copy paste.
But we never heard from you or the team on why Coven was chosen
It feels like you wanted to make Legendary Morgana and just fixed Zyra to go along. Like so many feedbacks led to finally adding flowers to Q, E & R and some glows to make that skin somewhat ok (especially Prestige is now ok but base is not ok).
Like the base point which we are not getting is that many players play Zyra because she is plant/nature based champion so why her skins are everything but fulfilling her core fantasy?
Yasuo, Yi and so many others are swordsmen in whatever skin them...