There is a thread where CTTT discussed "why movies bomb"
Sound of Freedom earned $100 million against the budget of $14 million, despite both jim caviezel and tim ballard endorsing QAnon. Why did that low budget movie sell very well?
Super Mario Bros grossed over $1.3 billion worldwide against the budget of $100 million. I haven't watched the film yet but some of the people who saw the film said "it is not very good"
I watched both Wonder Woman and Aquaman films, both of which grossed over $1 billion. Both films are good, although WW is a little better. I don't think either film is too great to justify a $1 billion profit.
I watched the GOTG Volume 2. It was a bit enjoyable but not very great.
Let's also not forget the overrated Star Wars sequel trilogy with Kylo Ren and Rey in it.