This book is WAY better than it ought to be. This is one of those times when what would normally be a tie-in cash-grab turns out to be light years better than the source.
In this case, the source is a Mortal Kombat-style video game featuring the various DC superheroes fighting one another. A perennial question asked by geeks of any fandom is "Who would win?" Battlestar Galactica versus USS Enterprise versus a Star Destroyer? Predator versus Alien versus Terminator? Jack Burton versus Snake Plissken versus Macready? It's just a fun what-if scenario.
Superheroes have this built in to their DNA, as they are constantly at each other's throats. We now have major motion pictures examining this very question. In 2016 we had Captain America: Civil War (superb) and Batman v. Superman (terrible), but this has happened again and again throughout comic book history for more than 70 years. Typically the answer boils down to whoever the author wants to win.
But in all of these, whenever they pit people like Superman and Wonder Woman against mere mortals, the only reason Superman doesn't win is because he's holding back. I mean, this is a guy who, even in his least-powerful version from the 1930s, could kill you from a mile away by throwing a pebble at your head. Nowadays he is an unstoppable force.
Which brings us to this story. The basic premise is that The Joker comes to Metropolis and manages to nuke it, killing pretty much everyone Superman loves. (It's a bit more involved than that, in a very diabolical and twisted way, but I'm trying to avoid spoilers.) This enrages Superman, who hunts the Joker down and murders him right in front of Batman.
This is a bit shocking but perfectly understandable. And the thing is, Superman is right: Batman refusing to kill the Joker over the years has resulted in the loss of hundreds of lives. With the destruction of Metropolis, his body count is now in the millions. Completely justified execution.
What happens next, though, sets the conflict for the rest of the story. Superman decides that no one should ever be able to do this sort of thing, so it sets out to stop every war on the planet. He can pretty much do it himself, too, but the majority of the Justice League agrees with him, so he also has Wonder Woman, Shazam, Flash, Cyborg, Green Lantern, Hawkgirl and others on his side. There's literally no force on Earth that can stand against them.
But there is a force in the oceans that can: Atlantis, led by Aquaman.
I have to say, this is the first time I've ever really considered Aquaman to be a badass. To stand up to the most powerful beings on the planet is gutsy, but writer Tom Taylor manages to make it believable. Of course, angry Superman and rampaging Wonder Woman are not to be trifled with, so they reach a detente, but there is a promise of more epic battles to come.
What I especially liked in this story is that Taylor goes beyond just the superpowered fisticuffs of the video game and delves into the motivations of the various characters. Some heroes believe that humanity should be free to decide its own course. Some rightfully fear an angry Superman. Some think that a benevolent dictatorship under Superman would finally bring global peace.
At the end of the day, Superman makes mistakes in his rage and grief, but he's not altogether wrong. He's actually right about Batman when he accuses him of needing, of loving, the Joker. Mental illness, dysfunction, seeing the world in black and white... all of these topics are touched on, and it's very engaging.
Ultimately Taylor comes to the same conclusion others have: the only thing that can ultimately stop Superman is his own inherent sense of right and wrong. But people keep pushing his buttons, none of them more so than Batman, which keeps everything at a boil.
Another thing I like about the book is how the various DC superheroes stack up. I've always been of the opinion that Superman is not quite as good as other heroes in specific aspects, but his real ability is his moral compass and the fact he is the gestalt of everyone else. The Flash is faster, Wonder Woman is a better fighter, Shazam is stronger, Batman is smarter, Green Lantern is more daring, etc. And that's how it plays out here. The synthesis of all of these in a single package with him clearly trying to the right thing is what makes Superman stand out.
Which is what makes him so dangerous when he abandons his core goodness in his grief.
It doesn't help that Wonder Woman is egging him on and that folks like Green Lantern, Shazam and Flash are aiding him, since they have godlike powers of their own. Once Superman cows most countries into submission so they refrain from open warfare, he REALLY starts deviating from his path. This is when we get to the heart of the matter. He is so angry that he stops tolerating things like protests because they MIGHT cause someone to come to harm.
This is when we start to see rifts and disagreements within Superman's supporters, as they question some of these tactics. They were on board the big stuff like killing Joker and stopping wars, but when Superman starts talking about taking away all the guns, Flash points out that cigarettes kill far more people. And car crashes are next. Then poor diets. It's the slippery slope argument. Catwoman points out that the real rulers of the world aren't the governments and warlords, but the corporations who ruin people's lives for profit. She doesn't need to tell Superman he can't punch greed in the face.
It's facing these questions where Superman's plan for a better world starts falling apart, and he has to deal with things like public perception and the fact he can't be everywhere at once and that he can't dictate human behavior. This sort of thing is always I lied in these types of stories but rarely examined, so it's cool to see them addressed.
The book isn't perfect, because the story does get sidetracked from time to time and there are moments which have convenient plot twists. The fact that there are so many artists on the book means that the art is inconsistent at times. But overall it's plenty impressive. Taylor also finds moments for humor to relieve the pressure now and again.