The Old Guard on Netflix was really really good!
i really enjoyed the comics (not the interior art though) and hence, had high expectations for the Netflix movie. and it did not disappoint. the movie had some changes from the comics, and a bit more background exploration of the other characters - but otherwise, the story and tone was true to form.
and also. Charlize Theron.
i highly recommend the movie (and the Graphic Novel - which collects series 1 of the comics which the movie is based on).