Old Trafford is not the only ground where there has been a goal. In Lviv, Serge Aurier has put French champions PSG 1-0 up against Shakhtar Donetsk - and he's done it just seven minutes into his Champions League career. 

CSKA are one nil up against Dutch side PSV in Moscow. 

And the early game finished Astana 2-2 Galatasaray. Looked a bit chilly in that one.

Cristiano Ronaldo no nearer to his scoring record...

The average positions of both sides show Manchester United are more of an attacking threat, despite being behind.

Image source, .

Mind games from Joe Hart! Hart keeps Raffael  waiting for an age, he goes behind the goal and has a drink of water. Really pushing his luck.

He makes Raffael wait and wait, and then steps up and makes a flying save!

Image source, Reuters

Nicolas Otamendi trips Raffael and it's given as a penalty! Was there much contact? It was clumsy. Poor defending.

Image source, EPA

Chris Waddle
BBC Radio 5 live at Old Trafford

"You can see why the Manchester United fans have taken to Anthony Martial quickly. He's very direct and fearless running at defenders. He showed good strength as well."

Manchester United have found life. They get the ball back into the fee of Anthony Martial and he excites once more, skipping past one man and beating a second before flashing a left-footed shot over the bar.

Such quick feet. 

Image source, AFP/GETTY

Francis Edwards: Even at Old Trafford, I can't hear the home crowd at all! Why are English fans so silent compared to European away support. 

Andrew Clark: Anyone who underestimated Wolfsburg hasn't seen enough of the Bundesliga. 

Hosh Hammond: Manchester United are SO slow starting. only be a matter of time before a team hits them early and gives them twice as much work to do.

This game has plenty of goals in it. Mark my words. City, without skipper Vincent Kompany, look vulnerable at the back but they are exploiting the German side down the flanks. This is perfectly illustrated by the build up to Sergio Aguero's golden chance earlier - City started down the right before switching play to the other flank where Raheem Sterling made progress to cross for his Argentine team-mate.

Image source, Opta

Best moment of the night from Manchester United. A good cross from the left from Matteo Darmian works its way through to Juan Mata on the right, he take a touch and curls a shot on goal. It's going in too, until ex-Bayern centre-half Dante gets his head on it and clears his lines. That's lifted the crowd!

Footballing artists? Zidane all day.

Simon Stone
BBC Sport

"The dozen or so Wolfsburg officials present were taking selfies ahead of kick off to mark their visit.

"Within five minutes of kick off they were on their feet again to celebrate Daniel Caliguri's goal.

"Not even an attempt to suppress their glee."

Manchester United have not looked like getting back into the game yet. Pedestrian stuff. 

Image source, EPA

Alan Green
BBC Radio 5 live at Old Trafford

"There's been a lot of loose passing from Manchester United so far, and not a lot of forward movement either. If I was a United fan in the stands I'd be concerned how this game has started for my side as Wolfsburg have seen more of the ball."

Image source, Getty Images

A few sides conceded from their own corners last night, and Manchester City go close to joining the list! Their corner is headed out, Kevin de Bruyne tries a volley, misses his connection and Gladbach can spring away. 

They have a three-on-two break - with David Silva one of the two haring back - and Patrick Herrman drags his shot wide in the end. Far too open!

Image source, AP

Ben Peterson: Just utterly dreadful defending. Valencia has no excuse for playing everyone onside. 

Paul Humphreys: Great start lads. Valencia proving his worth at right-back there.  

Stuart Mitchell: Here we go again, same rubbish different day. Man utd 1-0 down.

Opera singers, an artisan DIY showroom and a pop-up research library are all part of this year's Turner Prize exhibition, which showcases the latest nominees for the prestigious art award.

Nominations please for footballing art entries. Goals, players, quotes - the beautiful game as an art form.

Get in touch at #bbcfootball, pop on to the BBC Sport Facebook page or text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.

A quick update on that Sergio Aguero chance just before the Wolfsburg goal.

Fine work down the left by Raheem Sterling, he put over a low cross which was well-weighted, Aguero read it well but his shot from six yards was well saved.

Kevin de Bruyne now gets away on the right and puts over another fine low cross which is not converted. City looking sharp.

Image source, AP

Chris Waddle
BBC Radio 5 live at Old Trafford

"I have got to say I was impressed with Daniel Caligiuri against Bayern Munich and he's produced here. It's a cool finish, but what was Antonio Valencia doing? He played everyone onside. That's great counter-attacking football from Wolfsburg though."

Image source, Reuters

Manchester United were absolutely cut apart by a six-pass move. The goal graphic below doesn't show the horrific positioning by Antonio Valencia. 

Image source, .