If nothing else was accomplished by Batman: The Devastator #1, it gave me a new level of respect for Frank Tieri and James Tynion IV. I shan't spoil the hows or details but the flashback sequence detailing the creation of The Devastator puts a nail in the coffin of the idea that Batman would easily beat Superman in a fight given enough time and resources. Emphasis on the word "easily". The artwork by Tony Daniel and Danny Miki proves equally impressive, being vividly detailed yet smoothly presented.
The Final Analysis: 10 out of 10. A Must-Read for all fans of Superman and Batman.