'Incredibly mature performance' - what the BBC Radio 5 live pundits said
Former Spurs manager David Pleat
Juventus were complacent in the first half after going two goals up. It was probably the worst thing that could have happened to them because they sat a little bit and Tottenham had no option but to push on.
As the game developed they made their ascendancy count. Juventus were a little disappointing when you consider their results over the past three months in Italy.
It is quite incredible. They faded in the second half in Cardiff when they played Real Madrid in the final last year, they've got some ageing players in the squad and were missing some players.
They may well have players back, including Paulo Dybala, for the second game. And they've had a good look at Tottenham now so they know what they are up against. This will be a titanic battle.
Former Spurs winger Chris Waddle
For 80 minutes Tottenham have been the better team. Gonzalo Higuain had chances but didn't take them.
Tottenham played all the football, were constantly in the Juventus half, and could have scored two more. They were by far the better side over 90 minutes.
European football expert Mina Rzouki
The story will be that Juventus have blown it. You were 2-0 up in your own stadium with a supposedly impenetrable defence. But they dropped really deep, maybe got a bit low on confidence and when Spurs pressed their midfield they couldn't deal with it. I have to say Mousa Dembele was fantastic.
But Juventus had several chances to close it out. They needed someone like Blaise Matuidi to add a bit more drive, a bit more aggression.
The Times chief football writer Henry Winter
Incredibly mature performance from Tottenham. Been watching English teams in Europe over the past few years, Chelsea a few years ago winning the Champions League and Manchester United before them. In recent years there's been a naivety in English performances in terms of giving the ball away, bad tactics, at times technically exposed.
Apart from that opening nine minutes it was fantastic in terms of showing strength of character, Dembele striding forward in midfield. Christian Eriksen's free-kick - I talked to journalists here in Italy and they say it's something Buffon does, the little step to the side. Maybe he knew that and capitalised.
Kane showed shades of Alan Shearer late in his career in terms of working over a defence with his mindset, getting Mehdi Benatia booked, a really intelligent performance. Fantastic night, great fight, great performance.