Trump cut out a lot of the interrupting and shouting over Biden from 4 years ago. He just let him ramble on and trip himself up. He's still a clown but was a bit less belligerent and childlike.
Most of what he said was utter nonsense but it was utter nonsense delivered with a degree of confidence and coherence. Biden was just a mess from start to finish.
300M plus people in the USA and this is the choice they have for President.