It's not a question whether you enjoy or dislike story elements. That's an issue of personal taste. If someone wants to claim that Dynamis is a retroactive change, however, the burden of proof is on them to show how it contradicts the established facts. Not that it would be necessarily hard to do now or perhaps in the future; it takes significantly more effort to construct an error-free self-consistent continuity that spans ten years of stories than it is to poke a lore hole in it. But at least put in some work before you come to claim your internet points. It's all too easy to imply and allege fault in the writing from a safe distance without actually committing to it.