The biggest problem is, society has been completely desensitised to the Alien & horror franchise. Back in the 70s and 80s this sort of film would have been high impact, now they could probably make it a 12A with gore, scares and bad language thrown in.
That, and where the character of films being on real sets with a man in a suit has been lost to the green screen and cgi/vfx.
It's like watching the original Friday 13th, terminator, predator etc which after years of modern TV are less scary than some kids cartoons or computer games.
For that reason, they can't replicate the original premise in a way which delivers on much more than a bog standard scfi film.