There was no reason for Nintendo to nerf the killer wail

[Smashling79]

The sound waves now being perfectly visable before it shoots was not needed AT ALL. The thing barely worked even when the sound waves were translucent. IMO people not being able to see the sound waves were a good way of the game telling you that you need to be more observant to your surroundings. I hope the killer wail gets a buff in the next patch (if there is one) so that if you fire the killer wail you can aim and control the sound waves (at a very slow pace of course) until you decide to press ZL.