I think McConnell was dragged (by the President) across the legislative finish line, as far as tax reform was concerned. I'll give him credit for the Gorsuch nomination, but he was a pristine candidate, and a Justice had to be confirmed. McConnell could've sleepwalked last year, and accomplished just as much.
Lou, he did keep the spot open stiff arming Obama on the opening, so I do have to credit him for that SCOTUS seat. That truly was a good move. He’s gotten judges moved along pretty well too, so I will applaud him there.
Beyond that the tax bill was essentially it.
On Obamacare he was dismal.
The man sure toots his own horn.