You don't have to Quote a mesage every time you answer a post. I have noticed you doing this a few times. You only have to quote a message is only done if you are replying to another reply that has a reply in front of it. It's quite hard to explain but I hope you understand.
Hi, you undid my revisions on these two pages but gave no reason.
The current information on the Islands (location) page is unstructured and poorly written, so I improved the grammar and moved some stuff into a more structured section. Was the creation of a new section the incorrect thing to do here? Would it be better if I just corrected the grammar in the introduction without restructuring anything?
As for the Adventure Time (comic) page, the information in the first two sections was clearly written at the inception of the comic series and is now completely outdated. Ryan North is no longer the lead writer. TBH that whole page is a mess at the moment and should probably be split up eventually.
Thanks for your consideration
EDIT: I'm going to make the revision to Islands again and closely follow the manual of style for locations.
Dude I'm not gonna fight with you about this, because it's getting to a point where it's gonna become an edit war, something I see you've been involved with before. I think both of us are editing in good faith, though I still stand by my opinion that those links are unnecessary. Speaking of which, I did leave an explanation for my edit. Your lack of one leads me to think that you're now doing it just despite me. I'm not going to change the article any further because it appears to be pointless when dealing with you, but I want you to think about this: if I had chosen to undo your edit, would you have reciprocated?