Why do you watch musicals? If you have any sense, you go for the music and dancing. It is a fatal mistake to actually notice the story, script, or underlying themes.
If you like ABBA songs (yes, you do), then you will enjoy the music and dancing in Mamma Mia: Here We Go Again. If you are a fool like me, and make the mistake of having more than two brain cells, then you will wish for death. Here, in no particular order, are all the reasons why I hated this film. Here, I am very much afraid, we go again.