The ending was really underwhelming. They talk about the universe like it's something I know a lot about (and I've read a bit of the grimoire) it feels rushed and empty and it's a lot of wasted potential just for set up. There is barely a journey through the missions it's just kind of a quest line. Like it's kind of a bummer because I want to know more about the Exo Stranger or literally any character. And I'm not even sure if beating the dark god thing did anything because they like to remind you that it's only the beginning. Are the Vex even defeated fully?
At least the ending does set up that the Exo Stranger is doing something.