Unfortunately, I watched the whole thing. Biden looked terrible and Trump, well, he was himself. It just reminded me of fifth grade:
You're, dumb.
No, You're dumber!
Well, you suck!
I'm way better!
We deserve better candidates.
By the way, something I am surprised to say, I think CNN did an OK job moderating. I think only Biden had his mic cut off, and they tried to bring the answers back to the question, although often unsuccessfully. And in a triumph of capitalism, they managed to commercialize a presidential debate.