What did come across is, Barr, doesn't remember much and he's always willing to interject or interrupt when it pleases him. Jim Jordan hasn't a clue and is always swinging with his fists and missing
and Nadler has lost a few steps.
Outside of that, it was mostly a dog and pony show but it did show off in a bigly way, Barr is Trump's personal fixer though that has always been obvious.