That panel was such a waste. They spent an hour on almost nothing except to spout superlatives left and right, introduce the new character and show the trailer.
At least I did not spend time and money (and wristbands?) to be there.
To quote Nicholas Meyer after he showcased a little sneak peak at Star Trek VI to a convention.
"We didn't show you much. We don't want to show you much."
This was plenty enough.