i find the buffs were okay, the new ap items are what helped her a lot i find.
I do think she's in an okay spot atm or making significant steps in the right direction.
wish i could say that about every changes to champions. rather less drastic and smaller steps like this more often
EDIT
oops haha i'm refering to prior to patch 5.14 lolol, didn't even noticed she got buffed.
ya i'd say she's fine now, she didn't need much so this should do it.
no longer need to level up her stun early anymore to gank successfully.
i like what they did to the minions i think melee form is her forte now (esp with mov speed increase). (i'd keep an eye on it in case it does become too strong however)