Robinson is an amazing player and that is going to be a common theme. However, Michigan's defense was flat out gashed inside in the first half...and you don't change that overnight, or even in the same season. You either can stop it or you can't. Michigan was also having trouble running inside zones against UMass in the first half. Not good.
They look like a 4-4 in league team. I was on the fence with them 8-4/9-3 before the season, as I had them 4-0 non conference. Looks to be about right.