They were better more than just the first half. You don't loose 3-1 at home and only were better one half. In the second leg, I thought both real Madrid and chelsea was even. When you compared it to how psg dominated real Madrid, it was like night and day. On that day, the best team didnt go through. Tuchel side showed a lot of fight and energy, but I wouldnt say Chelsea over two legs was the better team. On this day, the better team went through. However, if chelsea performed like the way they did in the second leg at home, then they could have went through. The blame was partly on tuchel for being tactical naive in the first league.