I personally don't have much of a reaction. It was just fun to see Derrick Rose in a Bulls 'uniform', and Tyrus and Noah play. I wish both of the latter reigned in their summer league 'I don't give a crap' mode a bit more, but heck it's a glorified pick-up game.
As for Rose, he looked great at some points and shaky in others. Doubt that'll be uncommon.