Juventus performance was not bad in the first half of the game, although they wasted many chances to score. If Real Madrid had the early opportunities as Juventus did, I believe they would convert them into goals. Juventus were lucky to concede just one goal, if it weren't for their goalkeeper, I'm confident Real Madrid would have scored more than one goal with the way they attacked in the second half. The Juventus goalkeeper made 10 saves out of 11 shots on target. To be honest, Juventus played a great game, but their attacking seemed weak in terms of creating goals.
Yes, Juventus played better in the first half but they didn't create more chances than Real Madrid both in the first half and the second half, for chances created it was Real Madrid. Juventus only held more ball possession in the first half. Juventus first chance to score came in the 7th minute after that attack that saw Kolo Muani's chip get past Courtois but missed the post, in the entire match Juventus only managed 2 shots on target as compared to Real Madrid's 11 shots on target.