Yes this match is very fierce, Frankfurt and Bayern Munich have different matches in this match, exchanging goals with each other is a real proof that we can see on the field, in other words that their attack line deserves a thumbs up because it provides commensurate resistance to Kompany's troops.
2 draw matches passed by Bayer Munich, this will indeed be dangerous for them, it could be that the position of the top of the standings could be shifted by Leipzig who are building their strength too, they have contributed to significant developments this season, the history of winning / losing / series matches is the same as Leipzig that distinguishes them only goal productivity.
It's hard to say that Bayern is playing worse in these matches, and you have to take into account that their opponents were some of the strongest teams in the Bundesliga. It's bad that this allowed Leipzig to get closer to Bayern and match them in points, but Leipzig rarely plays consistently throughout the season, so I admit that they won't be able to stay on par with Bayern for long. And Bayern will have a difficult next round, where they will have to play Stuttgart, then their opponents will be easier.