The thing about the icons next to each phrase is that they are useless. Forget how they look, instead ask why they are there? Icons in UX design give a visual representation of what a button does, to help people understand the interaction with the UI. Well, these are posters. There are no buttons. It shows a fundamental misunderstanding of why an icon exists in the first place. (And yes, this is true for many of the places where AI throws in icons.)

That is why, even if the look of a poster is OK, they are failures. Because they forget that the reason these advertising posters exist is to communicate something that is going on. A nice look to them is a bonus, not the core purpose. So claiming that AI isn't doing a horrible job is because the author is misunderstanding what the job is in the first place.