He looks immense, but you can see his inexperience too. He can be a bit rash in the area, which will result in him looking foolish at some point. But at least he's not timid, and with experience he'll gain a better balance.
The same point goes for his handling. Right now he loves a punch, either from crosses or shots, and the returns can be dangerous. It's natural for young inexperienced goalies to take the safe route and punch the ball away, rather than spill it right in front of goal. But with time I expect him to hold on to several of the shots in that video.
