Holt for the MB position was the best player for sure. And honestly I found Mauricio better than both Volvich and Birarelli, but I assume awards were given according to stats.
Shoji and Colaci played way better than Sergio.
I agree 100%. Brazilian broadcasters went crazy for Holt these last two matches, so it's kinda weird not having him receive a nod for best MB (which he definitely was). I think Maurício wasn't that great, at least not in the same way as in the WL. He's still coming back from an injury, so I'm sure he can perform a lot better than he did in the Olympics.
Shoji and Colaci were indeed better than Sérgio throughout the tournament, no question about it, but Sergio really helped the team in reception and mostly motivation since the match against France. This MVP award may not go to the best player of the tournament this time, but I like to think it's going to the best leader on court.