Sam Hartles‏: Serge Aurier might be the worst signing of the summer. Absolutely clueless when it comes to defending.

Josh Earl: Ice cool from Ronaldo under pressure.. Very, very stupid challenge from Aurier,

Dennis Ethan: That's a ridiculous dive by Toni Kroos.

Image source, Reuters

Simon Stone
BBC Sport at Etihad Stadium

Another superb half for Manchester City, not just the goals but hitting the bar and a penalty save.

Just to put it into context, it is the first time Napoli have conceded twice in the opening period of any game since they lost at home to Besiktas in October last year.

Danny Mills
Ex-England defender at the Bernabeu for 5 live

It has been a fabulous game of football to watch.

Tottenham looked a little bit nervous, a little bit in awe, in the first 15 minutes but then they started to come into their own, dominating and creating chances.

Harry Kane's run across Raphael Varane meant he took his eye of the ball and it went in off his trailing leg.

But then it was scintillating play by Real Madrid in the build-up to their equalising penalty. There were two or three one-twos on the edge of the box and a brilliant touch from Kroos invited the last ditch tackle.

City in control.

All square at the break.

The next goal for City means they can collect the three points. They almost get it but Gabriel Jesus's strike from a tight angle is kept out by Pepe Reina.

Tottenham's objective now is it hold out for the remainder of the half.

It was all Liverpool in that first half and they have punished a weak Maribor side.

Danny Mills
Ex-England defender at the Bernabeu for 5 live

Toni Kroos waited for the challenge and it came. It was a penalty. It was sparkling football leading up to it, the first time we've seen one-touch football at pace from Real Madrid.

A brilliant penalty hit with pace, power and direction. Even if Lloris went the right way I don't think he would have got near it.

Serge Aurier with a lunging tackle on Toni Kroos inside the box and Real get a golden opportunity from the spot to equalise.

Liverpool's defensive vulnerabilities are still evident but Maribor are unable to capitalise as Marko Suler - who is free at the back post - heads wide.

Chris Bevan
BBC Sport at Etihad Stadium

The cheers for Ederson's penalty save - and the clearance that followed - were almost as loud as the celebrations for Manchester City's goals.

It's not just Pep Guardiola who likes clean sheets here...

Image source, Getty Images

Awful penalty from Dries Mertens, scuffed down the middle and Ederson saves with his legs.

Image source, PA

Kyle Walker with an arm on Raul Albiol in the box.

Spot-kick awarded.

Should be doing better.

Karim Benzema flicks a header wide from Luka Modric's cross.

John Southall
BBC Radio 5 live football reporter in Maribor

Well this is all very straightforward. Credit to the home fans, who are still making plenty of noise despite watching their team being taken apart by Liverpool. The front three have all scored, which will please Jurgen Klopp after some criticism for a lack of goals. Not bad for a funny loser.

Fair to say, City have not given Napoli a sniff tonight.

Makeshift left-back Fabien Delph is making that position his own and gets back in the nick of time to pinch the ball off Dries Mertens in the box.

Real Madrid turning up the heat on Tottenham, can the English side handle it?

Marauding Brazilian full-back Marcelo spends more time in the opposition box than his own and shoots into the side netting.