Oh, I don't think we are arguing. In fact, I do agree that it develops rather quickly—when I first played the route, I was surprised at the speed at which they connected—and I can see what you're saying in regards to being underdeveloped.
There are even inconsistencies with plot points and exposition as well. Maybe the author just hasn't had time to do a clean up like he's done for other routes in the past.
I suppose I came off as though I thought it was a perfect route, but it isn't and that wasn't my intent.