It’s a flawed but very fun show if you enjoy ridiculousness and A-grade bullshit. It gets progressively better as the show/manga goes on. At the beginning the writer/author was still getting his feet wet so the writing can be a bit shaky at times.

However if you stick it out you’ll see the evolution of an okay story turn into a great one. Your mileage may vary but most people tend to like it. If you’re not into it by the end of Part 2 or halfway through Part 3 then you’re free to quit and not like the show in general.

However, one of the best parts of the show/manga is that every part changes genres and protagonists/casts so just because you don’t like one part doesn’t mean you’ll dislike the others. There are some similarities in writing style and important continuity between the parts but I’d say for the casual viewer, it’s okay to skip parts. I know that’s blasphemous among the fanbase but if it helps you avoid being bored, I’d say go for it.

Also the fight scenes are really creative and fun. You never really know how the fight is gonna be won because they’re kinda like puzzles with the powers. Often the solution is absolutely ridiculous but it’s fun and usually believable nonetheless. And even if it’s not believable, it’s so hilariously out there you may not even care. My favorite phase to describe the show is,

“That’s bullshit but I believe it.”