Quick thoughts from toggling back and forth between the two games:
Exum: much, much too passive. As others have said, will have a long road ahead in learning how/when to use his skills on an NBA level.
Gobert: Strengths and weaknesses both on display. Lack of strength, both offense & defense as well as on boards hurt him. But he still managed to impact the game. Don't know at this point whether it's more realistic to expect more improvement from Gobert in terms of strength or Kanter in terms of defense/passing/BBIQ for either to become a fully dimensional NBA player. Agree that Gobert is much further along than a year ago.
Neto: looked great for his limited role. Not much spectacular (other than the behind-the-back to Splitter), but steady, smart, tenacious. Looks like potential to be at least a top-notch backup after a while in the NBA.