The thing that struck me the most was in the footage from The Ed Sullivan Show. John's vocals seem to be almost completely removed, with Paul's much more prominent.
As for the performances by others I could have done without the so called reunion of The Eurhythmics. I thought it was the worst cover and not much a reunion if standing there holding an acoustic guitar counts.
Something was great, would have loved to have heard the young Harrison take the lead vocal for at least one small part!