It's very ridiculous and seems very unfair to me to see a big Bundesliga club being beaten by a middle class club like Frankfurt with a very big score.
I watched the match and I didn't stop saying harsh words in front of the television It was very embarrassing for Bayern Munich to be beaten by Frankfurt. Meanwhile, in terms of performance, Bayern Munich had a strong performance but could lose in an away match against Frankfurt, which was very disappointing.
Maybe you wouldn't be too disappointed if score was only small, but the first defeat that Munich got was very big and very embarrassing and I'm sure a lot of gamblers lost their bets because this very bad performance and it looks like this is the surprise of the Bundesliga.
But wouldn't it be too dull if we always saw logical results? As for the bettors, I think that even a minimal defeat of Bayern would destroy their bets since there is no point in betting on Bayern with a double chance due to the fact that the odds in this case are negligible. But think about how much profit those who made a bet on Eintracht’s victory with a handicap of -2 goals received? They just got rich.