Basically, Bayern has always been a very difficult opponent and one of the contenders for winning the Champions League, but now Bayern is in the formation stage, they are just trying to get back to the game that has always been their standard. And besides, if I'm not mistaken, Bayern has never played Barcelona in the group stage of the Champions League, it only happened in the playoffs, and now the new format will change the usual order of things a little. It was hard to expect that Bayern would not be able to score a single goal, or even lose in the group stage, but it happened with Aston Villa, which means they are not as strong as before...
There is no doubt that Bayern Munich's squad is very strong. They are capable of scoring a lot. And in every match we saw Bayern Munich's attacking gameplay. Munich's players have plenty of attacking ability. Even so, we have seen the Munich side drop points in the last few matches.
The team has failed to win in the last three matches. And Munich lost because of poor performances from their defenders. Munich conceded 3 goals against Frankfurt. But the important thing is that Munich lost 1-0 in the match against Aston Villa. We saw the dominance of Munich in this match. But until the end, Munich could not score any goals. Aston Villa did not attack much in this match. But they were very cunning. This is why they were able to win.
Dominating a match over an opponent does not automatically mean a team wins the match. The most determining thing is how the players take advantage of opportunities and the final solution too. When many opportunities are created, they must be able to maximize them to score goals and defend them until the end. A strong defense and a good attacking strategy can be two mainstays for every team in its plan to achieve victory, but poor defense will cause the team to be unstable even if they are productive in scoring goals.
Bayern Munich is a strong team, I think anyone agrees with that statement. However, there are several reasons why they are not really favorites in the third Champions League match against Barcelona, but that is just a reference. Barcelona is good this season, they are improving, then Barcelona will also play at home.