I watched it all - just to see if it got any better - unfortunately it didn't.
The whole production was dire.

All that clapping and most of it out of time with the music was most annoying, as were the camera shots,whizzing around the room at a rate of knots - it was enough to make you dizzy.
And why , in this age of technology, were they all attempting to swallow their microphones - surely radio mics would have been more suitable for a TV broadcast.

You can't lay all the blame with the artists - its the producer and director that should be shot and all the rest of the people whose names appeared in the credits.