For the most part it can be great entertainment and i used to enjoy it for many years. Thinks started to become slightly weird for me, when i learned about the regime in Azerbaijan and not remembering anything to that extent being said in the mainstream media in Germany (or at least that i noticed) when it was there in 2012. Then things got more weird as Russia had annexed Crimea but was still allowed to participate, with there being some mention of it at least.
So i remember many years where politics did not play as much of a role and the "drama" was about the acts themselves or the national preselections. The preselections are always a drama in Germany as the German broadcasters work hard to get the most bland, boring and forgettable acts on instead of having any chance at winning.
It is a lot of fun, if it isn't tainted by criminal regimes using the stage to get legitimacy. In that sense ignorance can be a bliss and i don't know if i was just blissful because of that in the earlier years or if there was "a good old time".
Not so fun fact about Julia Klöckner. When she was minister for agriculture and nutrition she advertised Nestlé by saying on video during a meeting with the head of the company in Germany that she'd like to thank the food processing industry for making the food "the people like to eat".
If you think a bar is low, prepare for the German CDU to limbo below it with ease.