There is no way we are not going to be getting more information about what is going on. All the Yoko Taro games I've played/watched follow the same over-all pattern of dumping the player character into one situation and then not really explaining how the situation got to be the way it is until the 3rd Act of the story. The bigger question is if the information we will be getting is going to answer any of the questions we want answered...

In a lot of ways, Yoko Taro stories are told backwards in that the people at the end of the story are trying to figure out how the story started. Which for this story probably won't be happening until 5.5. So those of us who are still on the fence about how well this crossover will go over have an entire year (or more) to wait before we think we'll be able to make an honest judgment call. In the meantime, we're enjoying the fact that the 1st Act of it was done well and shows a lot of promise.