• Barcelona are the first team to concede four goals in the first half of a Champions League knockout match since Porto vs Bayern Munich in April 2015 (five).
• This is the earliest a team has conceded four goals in a Champions League knockout match.
• Barcelona have shipped four first half goals in a Champions League match for the first time.
• It was the earliest Barcelona had conceded two goals in a Champions League match since March 2005 v Chelsea (two in first 17 minutes).

Now some will say Bayern are now looking like overwhelming favourites for the title, but frankly Atletico probably would have beaten this Barca side.

They continue to play out from the back despite Bayern's high pressing. Astonishing to witness.

Chris Sutton
Premier League winner on BBC Radio 5 Live

Luis Suarez just doesn't have the legs anymore, he doesn't have that extra yard as a central striker. His brain still works exceptionally well but he is not the player he once was.

We had all predicted this, right?

The ball bobbles up for Luis Suarez on the edge of the area but his low driven shot flies straight into the gloves of Manuel Neuer.

Tom West: This should be a wake up call for Barca. Structurally, as a club they are a mess. From boardroom to the pitch they've not been on it for a while now. Poor recruitment since the Neymar sale. Big danger of squandering the final years of Messi without radical changes

Image source, Getty Images

Jerome Boateng is in the book for leaving Luis Suarez on the deck.

Chris Sutton
Premier League winner on BBC Radio 5 Live

There's one team that looks confident, slick, strong, powerful and energetic. They are from Germany.

Barcelona have been woeful. They have no real plan, no strategy.

They have got a lot of ageing players - Sergio Busquets has been a great player in the middle of the park for Barcelona. He doesn't have the legs anymore. That's the truth of it.

Just checking to see if Quique Setien has received a letter yet?

Nope, and he's still on the bench.

Obviously we don't like to see any manager lose their job, but the coach must be walking on a tightrope made of sewing thread.

Robert Lewandowski hasn't actually scored yet!!

However, the Polish striker - looking for his 14th in the competition this season - goes close again with a header straight at the Barca keeper.

Aleksandar Todorov: What we are witnessing is an absolute ruthless assassination from Bayern Munich! Barcelona are in total shambles.

Colin Bundred: Vidal may have to re consider his choice of the “worlds greatest team.

Damien Wood: I'm having Brazil Vs Germany flashbacks. This is when the bloodthirst of football fans comes out. Moooooooore!

So just before the goal Robert Lewandowski had almost made it four after Barcelona - again inexplicably tried to patiently play the ball out from the back. The Polish striker's effort was saved by Marc-Andre ter Stegen.

What speed setting are Barcelona on? What exactly is going though the mind of Quique Setien? Why is his team so ponderous?

Chris Sutton
Premier League winner on BBC Radio 5 Live

Barcelona have been pathetic at the back and in the middle of the park.

This is embarrassing. We could end up with a cricket score.

Michael Reid: What are we watching here? Are Bayern just that good, or are Barca just awful?

Henry Ashman: What is it with the top teams in the world being woeful at defending? Are they so dominant domestically that they pick attackers/playmakers instead of the "boot man & ball into row Z" sort of defenders?

Chris Sutton
Premier League winner on BBC Radio 5 Live

Bayern Munich are too slick, too powerful, too clever, too efficient.

Barcelona should think about raising the white flag up because they are being pummelled.

Barca's backline and midfield just cannot live with Bayern.

Robert Lewandowski ...

Samuel: This game is fantastic. So glad I'm a neutral.

Wayne Ellis: Not sure whether this is great attacking play or two terrible defences, but it’s a cracking watch

Francesca Gunn: Finally a proper champions league game! Finally some excitement