Okay I’m not sure how long you gave it, but it’s okay to not like something and also to not have to dunk on any semblance of a failure narrative.
I personally don’t enjoy extraction shooters in general, Marathon bucks the trend however, it’s clean, tight, engaging and I want to jump in even if I have a tough run. As someone who disengages with most games of this type (roguelikes in general I don’t vibe with), new Marathon has something special. It’s Bungie at its classic best.
The game does have a S’pht Compiler as a final boss in the final level, I’m not sure I’ll ever see it because it’s so difficult to achieve but that’s okay, I’ve enjoyed plenty of games that I won’t ever see the top tier content (WoW as a prime example).