Real Madrid vs Bayern München has all the ingredients of a heavyweight Champions League tie with chances at both ends. Bayern arrive with the sharper attacking profile, greater rhythm in front of goal and a very strong recent run, so they deserve slight favoritism even away from home. But Madrid remain dangerous in this setting, especially with the crowd behind them, and they have enough quality to punish any open spaces.
The most likely script is an aggressive, high-level game where both teams create real danger rather than a cautious stalemate. Bayern look a bit more complete over the full balance of play, but Madrid should still have long spells where they threaten seriously. That keeps the away side marginally in front, while the clearest angle is that goals and mutual scoring are strongly live.