It's free and represents the height of Ragnarök's combat (minus the boy button, which only served to cheapen the game anyway), and with a good story to boot. Excellent dialogue writing and voice acting, much like in the base game. Considering this is free, I really have nothing else to say — I would recommend this to everyone who liked the combat system of Ragnarök.
To touch on the story a bit more, it is almost like a meta-narrative where Kratos himself becomes one of those people who thinks that Kratos had no depth to his character before the new games, and has to come to terms with the fact that even the older GoW games had narrative depth. It's quite cathartic to see considering how the general outlook on the Greek games has shifted since the release of God of Norse, as someone who actually went back and beat GoW 1 - 3 after playing GoW 2018 and viewed the games through knowing eyes.
To touch on the story a bit more, it is almost like a meta-narrative where Kratos himself becomes one of those people who thinks that Kratos had no depth to his character before the new games, and has to come to terms with the fact that even the older GoW games had narrative depth. It's quite cathartic to see considering how the general outlook on the Greek games has shifted since the release of God of Norse, as someone who actually went back and beat GoW 1 - 3 after playing GoW 2018 and viewed the games through knowing eyes.