Pretty good watch, could watch again, and can recommend.
I feel like I had a lot of problems with this movie. The concept is good, but not very cinematic, so it feels like they tried to add action to "Ad Astra". With Mark Wahlberg as the main protagonist, a lot of the movie, as I could think was "Somwon stohl mah teddy bwear" so that ruined the vibe a little.
A large part of it is that the story takes place over centuries if not millenia, so clearly that's not part of the movie, so we miss out on caring about who these immortals are as characters. You're sort of just told to care about them.
For at least part of the movie I identified with the villains more because their plan is actually laid out with some level of clarity and a surprising amount of reason: kill everyone and there is nowhere to resurrect.
Sort of a fun interpretation of "When your enemy goes to ground, leave no ground to go to.".
Ultimately this is a high end cast, with plenty of money behind the production, so it looks good, and has an interesting concept, but just sort of falls flat on the execution. I just never really cared about the characters.