soooo...could you not have done the first layer perpendicular, and the outer layer vertical?
That would cut down on the seam work, for the walls anyway
Just the ceiling got 2 layers. I cheaped out on the walls as 3 back onto foundation and the other is a double studded wall. But yes, you are right. To be honest just getting the space drywalled feels like a milestone. A chalky, dusty, milestone.