Pogba is good like already mentioned but he is definitely overhyped as well, it's too early to put him near the top until he has shown himself in a better league.
I've not been totally convinced by him in Serie A either to gratify all the applause and praise he has been supposedly getting. I mean take a look at this season so far:
17 Serie A appearences, 4 goals, 3 assists - Nothing special considering the team he plays for and the league.
In all competitions:
24 appearances, 5 goals, 5 assists. Again it's reasonable but nothing special. Yes I know you can't tell all by stats but I really don't think he's as good as people are making out. He'd still easily be someone United would want now but that's not saying much.
Whenever I've personally watched him in Champions League or World Cup, the so called biggest stages, I've never been blown away to say stuff like he's up there with the current best in the world.