As a team, some of the visuals they've pulled off have been amazing. I was fully on board for the first few issues. I especially liked Batman's first glimpse of the Court, finding all those hidden rooms, each one with a different portrait of Court members. The story went off the rails after that, for me anyway. I would've liked more of that slow reveal of the Court, and whatever sinister business they've been up to.
I think Snyder's approach to the Black Mirror would've done wonders here. Introduce the Court, but in backups or side stories while Batman is running around solving other crimes.