Of the three miniseries collected herein, the eponymous storyline is the worst. The first is a Gordon-centric story (unsurprising considering the collection) about corruption in the ranks of Modern Gotham's Finest, which seems mostly out of place, considering all the efforts of Gordon and Crew over the years. Still, it is Gotham, and one must expect those sorts of things, even on Jim Gordon's watch. It's a fairly decent story, though more or less predictable, giving us a nice amount of Gordon and Good Cop time, reassuring us that these people are occasionally competent without Batman. Unfortunately, this story does fall prey to one of the more frustrating tendencies suffered by many Writers of Gordon: he always pushes people away without ever explaining anything. He is desperately lonely, is clearly capable of deep love and affection, is intelligent and moral enough to stand up for Justice and such, yet so many Batman writers cannot competently write for him, wanting him to be basically a "decent" version of Arkham inmates (as evidenced in the eponymous storyline of this collection). Instead of Gordon telling Batman "I would appreciate you not investigating this one as its rather personal and embarrassing," the Creative Time has Gordon just run away and shout and threaten - supposedly at one of his few trusted friends. Poor characterization, that, but at least Gordon shows off his mettle and detective skills, and we are treated to a few mildly impressive twists here and there.
Collection 2 is an even more-refreshing change of pace giving us mostly a "Barney Miller in Gotham" feel, with most of the attention on the Major Crimes detectives and some of their investigations. It does have a rather infuriating twist of Montoya and Bullock breaking up for a time, though the resolution of their tensions with each other and their versions of Justice and their roles as police officers is handled fairly well (if not mostly typically). Gordon only appears in a few panels, giving him a much-needed break, and it even has some credible humorous panels and a supporting story of The Case of the Missing Squad Room Supplies. This was definitely the best story of the collection, though I'm biased to Montoya and Bullock stories of their heyday from the '90s.
The "Gordon of Gotham" storyline is almost all flashback of another version of Young Jim Gordon, one apparently corrupt and tainted and slightly anti-Barbara. Bleh. I'm not saying Jim Gordon has to be Lt. Almost Perfect, but I'm pretty tired of all the "Jim Gordon has Flaws!" stories. We know he isn't perfect, but he can be a lot more interesting than most writers seem to want him to be. Trying to make him as tainted as the crooks he arrests is not the way to make him a rounded, interesting character. Having him fly off the handle at Barbara and push her away and then always complain about how lonely he is all the time is not the way to make him a full, rich character. Overall, it's a disappointing tale poorly constructed. The resolution of Gordon finally "exorcising demons" is basically a magic wand to wipe away all his guilt in no credible way, a seeming give-up by the writing and editing team. Unimpressive.