Some of these blocks are exceptionally hard.
Three I'll point out.
1. The block on the Nets at about the 1:00 minute mark. He is challenging the driver and then reads the pass perfectly and is able to turn and get into position fast enough challenge and block the dunk attempt. Talk about speed...
2. The block against the Lakers at the 1:14 mark. The ball handler is driving in between Gobert and Favors. So Gobert is blocking from behind him and is able to make a backwards moving swat to knock the ball off the backboard. Coordination, body control and timing.
3. The block against the Bucks at the 1:51 mark. He once again gets passed around the back to another driving player. Gobert still turns 180, takes a step forward and times the challenge perfectly.
Gobert is insanely good at rim defense. His combination of awareness, speed, length, body control and athleticism are unparalleled in the current NBA.