The whole point of this ability it to act as an execute for running champions, but like 80% of the time it's being used to initiate because it has a ridiculously stupid slow attached to each missile.
You get hit by 1 missile, you are going to get hit by the rest of them unless you blow every movement ability you have (or in most cases just Flash).
On top of this (And I know they nerfed the base damages) he can STILL execute anyone under 100 armor and 2200 health with all four shots.
PLEASE. PLEASE. Remove the slow on this dumb ability or increase the cast time between each missile. IDC which, I just want one or the other.