JP Official Forums are also criticizing the Dawntrail MSQ.

[starstorm91]

I've read a lot about the criticisms of DT's MSQ and the ones that resonate with me the most came down to this. Dawntrail's story outline IS interesting, but this execution is the worst one they've ever done, topping even Stormblood. That translated comment I've seen in another thread said it best, that this feels like a marriage of ARR's errand boy questing and Stormblood's preachy moralizing.

Whatever you think about DT's story however, I think this comment in OP's post is my overall general feeling of the whole MSQ:

I'm very sorry to the person in charge of the [Dawntrail MSQ] scenario, but I don't want them to be involved in the story of the First World and other areas that are filled with memories up until now, and I don't want them to touch it.

To be honest, I'm scared that even my memories of the story from A Realm Reborn to [Endwalker] will be destroyed.