Shaco still has all the same counterplay he's always had.
Seeing a lot of nonsense about Shaco being made OP with the new item. I'm not convinced. If anything, this brings Shaco a bit closer to the other assassins in the game, but not over the top. You can still nullify his existence with good warding, good peeling, good positioning, and generally just playing intelligently. The item doesn't help him backdoor any better, so it's definitely not increasing his late game power, and he gets the same powerspike mid game by rushing IE or Statik Shiv, except his damage isn't reliant on his ult (an ult that is most likely being used to take early objectives anyway).
Really would not like one of my most played and favorite champion to get unjustified nerfs due to overreactions from people that don't even play the champion.

Will always be hated, never buffed, and their items will be nerfed anytime they are popular.