Bayern Munich played amazingly and deserved to win against strong team. They kept attacking Frankfurt especially in second half and Frankfurt could not keep up. It is clear that Bayern Munich wants to be best team in Bundesliga again and how they are playing now shows they can do it. Leverkusen will probably have hard time competing with Bayern Munich for trophies and it is not sure if they can keep their title. One thing is for sure though Bayern Munich really wants to win and will do everything to make it happen.
Clearly loosing the title to Leverkusen last season didn't seat well with Bayern Munich and so they are trying their possible best to win this season so they can possibly make up for that. This I think has propelled their performances this season and has continually kept them at the position where they have been now such that they are having the number of victories they have recorded so far and the likely chances of becoming the winners by the end if the season.