Thomas Knights: Ashley Young used to be an international winger, yet his crossing resembles that out a centre back, awful

Simon Crisp: Surely by the laws of fickle football fandom, it's time to roll out the #SackSolskjaer, external banners now?

Ben: All gone wrong since martial and lingurd went off

Image source, Reuters

Marco Verrati, a class player but made out of twiglets, hurts himself blocking a shot and Leandro Paredes is on in his place.

Nathan Marzan: PSG have been a totally different side in this 2nd half. If united ever had a plan they've ripped it to shreds!

Ian Savage: Can't help but think this game changed WHEN Lingard limped off. Utd just haven't looked the and going forward since. No pace or movement

Sushant Shetty: I will prefer this performance anytime over the drab game this would have been under Mourinho with the scoreline being the same anyways

Simon Stone
BBC Sport at Old Trafford

Alexis Sanchez has been largely on the periphery of events at Old Trafford since his introduction for Jesse Lingard.

That spark which took him past defenders when he was at Arsenal seems to have disappeared and he is just looking for a killer pass, which has never looked like coming off.

It is games like this when he should really be making a difference.

Ole! time at Old Trafford, not Ole time. The PSG fans are loving this as Kylian Mbappe and Angel di Maria exchange backheels near the corner flag.

Phil Neville
Ex-Man Utd and England defender on BBC Radio 5 live

What we've seen tonight is United's crosses into the box have been quite predictable.

These are world-class defenders, they've been waiting for everything.

They can't just lump long balls forward to Marcus Rashford.

United need more quality in midfield.

Better from United, and Alexis Sanchez in particular as he finds Luke Shaw on the overlap, his cross is cleared for a corner. Thilo Kehrer clears away with ease though.

Image source, .

You can rate the players until 30 minutes after full-time - head over here to give it a go.

PSG have had eight shots in this half alone. As it stands Manchester United wll have to score at least two in Paris, the second leg is on Wednesday 6 March.

Akram Hussain: Game, set and Mbappe. Shocking defending.

Rodney Marshall: For all the United fans whinging about the lack of a red card for Kimpembe, Young should have received one as well.

Jude:This is when we discover what Solksjaer is really made of

Image source, AFP

Herbert Karima: The tie is effectively over now, Mbappe's pace though

Jonathan Crowley: is it too soon to say United won't go all the way in the Champions League. Allez les blanc.

Gret save again! David de Gea is keeping his side in this tie, just about. Juan Bernat is the latest to test his reflexes from the left of the area and the Spaniard beats his shot over the top.

This is a reality check.

Simon Stone
BBC Sport at Old Trafford

Ole Gunnar Solskjaer has come down to the edge of his technical area to issue some instructions.

If Manchester United lose tonight, it will put a dint in his virtually unblemished run as manager. If they get hammered it will be a bigger dint.

What Solskjaer needs to avoid is this result being followed by a similar one in the FA Cup at Chelsea on Monday and then against Liverpool the following Sunday.

Could be three! Great save!

But United are asking for trouble if they leave Kylian Mbappe one on one at the back, he absolutely roasts away from Victor Lindelof, running from deep and bursting into the area, on the right-hand side.

He goes for a dink over David de Gea, who makes a big save with one hand.

United are in danger of being blown away here.

Image source, Reuters

Phil Neville
Ex-Man Utd and England defender on BBC Radio 5 live

That's what happens when you've got speed on the pitch. Ashley Young got aught forward.

The speed from Mbappe was amazing - that was a brilliant finish. Devastating counter-attack from PSG.

This kid is special, he is fast. United have got to not concede another goal and take one of their own to France

Image source, AFP

ANOTHER booking, Dani Alves this time for a lunge on Paul Pogba, who is growing more and more frustrated by the minute.