A review by daileyxplanet
Batman: Detective Comics, Vol. 4: Deus Ex Machina by James Tynion IV

3.0

Read this after Metal instead of before, oops. I like the idea of a religion-based artificial intelligence, but this fell a bit flat. Like the details of Zatanna and Batman's relationship, and Spoiler did her part too. Kind of a transitional arc after the awesome Volume 3.