That route was nasty. He starts out with a little head fake toward the slant seemingly to set up the fade, and then breaks the fade off into an out. All of which creates separation and enough depth to drive the defender back into the endzone and still have room to come back for the ball. They ran that whip route with Worthy down there a few times, too. Just multiple ways to torture a corner who is singled up near the goal line.
And the throw by Ewers is absolutely elite. He's sprinting out to his left and has to throw it across his body, and somehow places it into that window perfectly. There aren't many QBs who can make that throw when they're set. You can't throw that ball any better - perfect placement, perfect timing. Good luck to any corner trying to defend that.
Beyond that, that play was a dagger. The game was for all intents, over. At 17-3, Michigan is probably thinking, "Ok, we had a bad half but we can regroup at halftime. We get the ball after the kickoff, and if we drive down the field and score a TD, it's a one score game." At 24-3, you start to think about how bad is this going to get in the second half and what do we have to do to avoid getting embarrassed.