As an annie main, I think she needs changes.
Right now she has almost no use in competitive play, so here is some changes to make her a healthy champion. Passive: Stacks required changed from 4 to 5/4/3/2 at levels 1/6/11/16 Stun duration changed to 1.5/1.75/2/2.25 seconds at levels 1/6/11/16 Q: Range increased from 625 to 725 W: Range increased from 625 to 725 E: Now gives 10%/15%/20%/25%/30% bonus movement speed R: Cast range increased from 625 to 725