Nerfs for the Donger

I feel that Heimerdinger still requires some toning down post-rework. I've now played 3 games in a row and upwards of a dozen over the past few days where a Heimerdinger simply bullies his lane opponent without any possibility for counter play, and he ends up snowballing into an absolute monster. I think he's simply too strong early game. Any others agree that this is a problem that ought to be addressed?