Just finished Promised Neverland Season 2 recently and I thought the season and especially the ending was very weak. Is it worth reading the manga or should I just move along?
I've finished a little over half the manga and I would say skip it. The series peaked on its first arc, everything after that is a total waste of time.
I disagree completely. Read the manga from where the first season ended. They skipped over multiple arcs (one of them being a fan favorite) at first and then completely derailed the story for the second half of season 2.
The manga is definitely better than s2, so if you want to experience the complete story, its fine. I didnt rrgret reading it, but s1 is really where it shines.