Why I read it: Swamp Thing... you make my heart sing...
Thoughts: I thought this story sounded interesting (it's the end of the world and no one but Swamp Thing can save the last survivors) and the cover looked awesome so... y'know... of course I got it. As usual, upsides and downsides.
Downsides: This is a self-contained story, but I definitely felt like I could have benefited from having more knowledge beforehand. Luckily I know about John Constantine and also vaguely knew about Tefé Holland, or I would've been completely lost. Animal Woman and Boston, though? No clue. The Parliaments... no idea if they are explained elsewhere, in other parts of the Swamp Thing lore. I knew about the Green, I kind of figured out from context what the Red is. But there's a third one (Rot?) and... yeah. I dunno.
I also didn't particularly care about the last survivors. The way the protagonist little girl was drawn reminded me way too much of artists who can't draw children so they sort of draw miniature adults (looking at you, Hirohiko Araki) and it was kind of off-putting. The human drama was boring, too, nothing I haven't seen elsewhere. Whenever the story went back to the survivors, I just wanted Constantine back.
Upsides: Great art. Other than the little girl, the whole of everything else was beautiful. The cast of uber-people (Swamp Thing, Constantine, Deadman, Animal Woman, even the demon Constantine bargains with) were drawn very well. Constantine stands out because he's just that cool, even as an old man who lives on a lighthouse island and drinks all day (?? how, at the end of the world??). I liked the physical and symbolic shedding of Swamp Thing's outer layers as he turns away from/is kicked out of the Green, so for a part of the story, he looks like the skeleton of what might've once been the Swamp Thing. The power boost he gets from Constantine's negotiations at the end was cool as fuck. I'd also like to own several of the variant covers as full-size posters. Who do I speak to about that.
I did like the larger story of humanity at the end of the world, though I don't have much to say about it, because I don't think the writers had much to say about it either. I saw the words "eco-horror" somewhere in a blurb or in a review, but I don't think it spends enough time on that in order to qualify, and "powers that be have decreed that humanity must die so the planet can heal itself/start a new cycle of life" is kind of... been there, done that. The conclusion, as always, is simply hopeful, that humanity deserves the chance to try and turn it around somehow. And, I mean... do they? Do we? This story doesn't spend any time really considering that. I guess this also works as a downside, but the upside is that it works well enough if the goal was simply to provide a background for this adventure.
Would I read more: Yeah. I like self-contained stories.
Would I recommend it: Why not.