Geoff Johns is one of the best writers in the business and his love for Superman and the mythos of Superman has been clear throughout this arc. Ulysses' story comes to a satisfying conclusion and Johns has a lot of fun with the idea of a new Super-power that Batman dubs "The Super Flare". Yet the best parts of this issue are the little character moments, such as Clark Kent's hanging out with Jimmy Olsen and Alfred the butler's fretting over his inability to clean Kryptonian fabric.
John Romita Jr. is also considered to be one of the best artists in the American comic book industry and this issue shows why. There is a grittiness to JRJ's work that seems an odd fit for Superman yet somehow it works. Why it works is unquantifiable but it does work.