More quality writing would be good.
Suspense and character seem to be a lost art, and I hate to say t his but Ridley Scott has lost the goddamn plot. I was content to blame the stupidity of Prometheus on Lidelof and editing, but Covenant only serves to reinforce that Scott has no clue... And the things he's been saying about the new Blade Runner only make that more evident.
I was so bummed out by Covenant. I think that crash was harder than when I went to see Prometheus.
It's beautiful to look at, both of these films... But they ain't got a brain in their skulls and personally I've always been a fan of Velma kinda guy.
So to try and be fair after that mini-rant. I wish the film had more character development, more cohesion of tone, and made the focus David and his experiments, and kept the true-blue alien out of it. The exploration of the neomorphs/David held so much potential. I almost got a twinge of Aliens Labyrinth.
David's direction connection to the original Alien's creation just... Bothers me. It's even worse than the changes made to the Jockeys. Completely sheared off the mystery of the beast. It's a lab experiment. We're done. Mystery solved. Nothing, and I do mean nothing the next film brings to the table can fix this damage. The alien, really isn't an alien anymore, now. Ironically it's almost circled back to those drafts of Alien that had it as little more than a man-made experiment gone awry.
I mean, i'm not dilluded enough to believe we would have ever gotten that Twilight Zone/Lovecraftian ending to this series where someone gazes upon the truth and it drives them to dizzying insane laughter, or seeing David hoisted from his own patard for being so arrogant. (Seeing him become Prometheus, in a way.) I don't know. It bums me out because the potential here was so damn high.
Having the landing party proceed with more caution would have been nice, too. Wearing hazmat/space suits, and having the spores compromise the suit anyway. Just give the characters more intelligence. Look at a movie like The Thing, where the characters act pretty much as smart as they possibly can, given the stresses they are under, and still things go horrifically wrong. It's better horror when the characters do the best they can, and bad things still happen. The humans in the movie basically get what they deserve.