At last, it's over.

The summer's longest running, most tedious transfer saga is complete and Manchester United fans simply can't get enough of it.

Paul Pogba has returned to Old Trafford after four years away at Juventus, who he joined following his decision to turn his back on United in search of first team opportunities.

He returns for a world record £89m transfer fee, and boosts Mourinho's chances of delivering major silverware in his first season as the Red Devil's manager.

Many still won't accept the fact Pogba is worth a world record fee, some think he's overrated, but you can't deny the fact this deal is as much about Pogba's commercial value as his ability to make a difference on the pitch every week.

And as expected, when United officially confirmed the deal at 00:30 on Tuesday morning, the Old Trafford faithful went in to meltdown on Twitter.

Here are some of the best reactions...

But some think Man United have made a huge mistake by spending so much on the France international....

What do you think? Can Pogba justify his world record fee, or will he flop upon his return to Old Trafford? Let us know in the comments below...

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