Manchester City did not play badly in the first half, but they conceded in the second half. Leipzig defended well and did not concede many goals, which is a success for them. I won't be surprised if we see a surprise result in the second match. Everyone thinks that Manchester City will easily win their home game, but if Leipzig has a good strategy, they can win the game
Leipzig are not a bad club, but like everyone else I think they will be unlucky in the return game. Manchester City have played poor away games recently, but they play much better at home. Although even in the last match their stats were better than Leipzig's. I think they can win the next game, although I agree that the unexpected outcome of the match cannot be ruled out.