Weak editorial. There's a theory crafted by a Youtuber called "Diversity and Comics". He says Marvel has been burned so many times in the past (starting with the Image exodus in the early 90s), that they don't allow too many people to have power, so if they leave it doesnt hurt them. It's why Bendis is really the only "star" writer. He's a company man with interest vetted into the company. He isnt going anywhere. But he pointed out that any time a book does really well under a writer or creative team, the book is canceled somewhere before 30 issues or so (unless it's an Avengers book, then the creative team just switches up), the writer and/or artist are moved to something else, and the process is repeated until you hear about them pursuing "creator owned" properties or just working with DC or a smaller publisher. He cited several instances and it's holding up pretty well (Remender, Hicks, Mann; to name a few). With this revolving door of creators the editors dont have much control over the books, especially over star writers like Bendis who basically does whatever he wants. There are only a handful of editors that oversee the offices, like Ketchum was over the X-Men, before being fired. Under them, are even less powerful assistant editors (typically between 21 and 25 years old), which do most of the work in terms of fact checking, and continuity assurance... These assistant editors are many and don't last long. Most are afraid of making a mistake or upsetting anyone. Vast majority, if not all, operate out of the NYC office, which I hear is a place of fear and dread. No one wants to lose their foot in the door and know they are expendable. They aren't going to call out their book's writer on something that's less than accurate. In turn we get characterizations and interactions that generally don't hold up properly when scrutinized.