I'm probably in the minority with this but, I think the whole multiverse thing gave them to much to play with. They aren't constricted to a specific storyline anymore and they think they need to expand instead of adhering to one. Everything fit together in the first phases and even though we weren't sure what was going to happen, we could come close to guessing. They are all over the place now and I really have no interest in what is going to happen next.