Did anyone else know that Fiddle's Fear doesn't stop spells?

Fiddle's fear does stop channeled spells. However, Ezreal's ultimate is NOT a channeled spell. What you see instead is a very long casting animation. Because of this, Ezreal's ultimate cannot be interrupted by any form of CC once he starts casting it. The only way to stop it once he starts casting it is to kill him before he finishes the casting animation.

EDIT: Also, what aaronautumn said, the same concept applies to Lux's ultimate.

Yeah, that's not Fidds specific. Once Ez starts his ult, he's finishing it.

Even if you knock him back the projectile will originate from where he was when he started it.

Yea...makes sense why I fear champs and STILL die to them sometimes. Sounds pretty stupid in my opinion.