Pretty decent volume, full of all the favorites and the beginning of Two-Face, featuring a ton of mobsters and everyone, including the villains and Batman, are bright and shiny and new. It's Year One for the DC line, and it's just fine. Coherent, fun, even having a bit of depth. 
 I like the quality and it's a good story. I especially loved all the interactions with Catwoman. 
 Other than that? It's just the classic Two-Face opener. :) Good mystery, interesting reveal. Solid.