Copied from another post:
It feels like the staff thought this series was just an episodic "creepypasta of the week" with no continuity, and that they could just reorder the chapters with no issue. But the problem is that it isn't at all. While each file might be about a new phenomenon, there has always been a clear progression between them. Developments in the story and characters from one chapter often directly carry over into the next. But with their random rearrangement, the continuity is lost.
Just compare the progression of the novels to the anime:
In the novels, Sorawo was having second thoughts about exploring the Otherside after the dangerous encounters in chapters 1 and 2, but still hadn't given up entirely. While their lives were in danger, those scenarios, they still saw them entering the Otherside of their own volition, and they knew exactly where they came from and how to get back. However, chapter 3 was the big shakeup with them being forcibly and seemingly randomly pulled into the Otherside, without weapons, at night. They were chased by multiple different monsters, ended up stuck with a group of mentally unstable soldiers ready to shoot them dead at any moment, and just barely escaped through sheer luck. The whole situation makes sense as Sorawo's last straw. So when Toriko starts talking about soon returning, and even having them risk their lives not only searching for Satsuki, but also going back to save the soldiers that almost killed them, it naturally led to their argument at the start of chapter 4. The Time-Space Man's warning to Sorawo that she should "give up on Toriko or she won't be able to return" wasn't just a creepy message, it was thematic of the current conflict she was facing. If she had just forgotten about Toriko, she could have escaped from the Otherside and returned to normal life. Her ultimate decision to go after Toriko then led to her renewed interest in exploring the Otherside, and specifically her desire to make it a place for not just her alone, but now for Toriko as well. The Time-Space Man's warning came true, she went after Toriko and could no longer escape, because she now didn't want to. The arc also see's the characters learning more about the Otherside's mechanics and even true nature. It's an important step in the buildup to the following chapters. Sorawo's newly renewed desire was her primary motivation to Chapter 5 leading to them celebrating their success in the time before the start of Chapter 6.
In the anime however, chapter 4 was pulled before chapter 3, and an original story had to be created to fill the gaps. However, the situation there wasn't nearly on the same level as the one at Kisaragi Station, it was fairly similar to their previous encounters, so it makes much less sense as Sorawo's last straw, and their argument holds less weight as a result. Much of the discoveries about the Otherside in the Time Space Man arc were cut from time constraints as well. Then Kisaragi Station happens, and the impact of the girl's first night in the Otherside was lessened, as it now wasn't their first time, night fell previously in episode 4. The character development that did survive was now mostly reverted due to the jump to prior material, and the girls are now acting much less cautiously than they should have been following the events of Time Space Man. Lastly, chapter 5 was skipped over leading the girls to escape directly from Kisaragi to Okinawa (without their guns). The girls are in Okinawa, Chapter 5 and Sorawo and Toriko are now "celebrating" despite having nothing to celebrate because their great accomplishment hasn't even happened yet. The staff didn't even try to rewrite the story without the guns, they just somehow show up with no explanation.
All the reordering has done is shatter the continuity, make the story feel disjointed, and make the character's actions feel nonsensical.
My thoughts:
I really can't understand how the directors messed up the charm of this story. It's all about Toriko and Sorawo's development throughout the series, and about creepypastas in the second place. I can't help but feel that they butchered their character development and now their relationship seems so random. I didn't feel the same when reading the LN or the manga. Is it really that hard to adapt a LN without messing up its story??