Jim Starlin's Thanos: The Infinity Finale, if "finale" indeed it is, leaves the faithful with some rather weak writing from the master of the cosmic comic, especially if you compare this story with the work he did in the '70s with Warlock, Thanos, Gamora and Pip. I may be a wee bit prejudiced, but those comics, and in particular the Magus storyline, are some of the best stuff ever done by Starlin or anyone else in the industry.
And you don't have to go all the way back to the Seventies to find better Starlin. The more recent Marvel Universe: The End may provide a more satisfactory conclusion to the story of Thanos and his love affair with Death than this so-called "finale." Plus, in The End, you've got Starlin also doing the art with Al Milgrom on the ink, just as the Above-All-Others intended, not the weaker Ron Lim of The Infinity Finale. You might argue that Akhenaton is hardly a worthy final adversary for Thanos, and you might be right, but neither is Annihilus. Who really gives two shits about Annihilus? Not me.
It's just too bad Pip wasn't along for the ride in The End because the Pip we get in The Infinity Finale is some neutered shadow of himself. Where are the ladies? Where's the stogie? And speaking of neutered, what is wrong with Adam Warlock here, either version of him? Psychologically damaged, uncertain, insane, okay, that all goes with the territory from the moment he hatched from his cocoon, but here he's a bit of a limp-wristed poofter in this story, whichever dimension he's from, and that really shouldn't be the case.
So if this is Jim Starlin's swan song with Thanos and his other cosmic characters, that's too bad, and especially so because these characters under the guidance of the master himself should go out on a better, stronger note.