It's not bad at all, but a few remarks that are important imo but you've been a bit casual with them
It's not the only way, I mean you can build buildings and even win space if you want I think. I know nothing about that.
- improve the seafood immediately. It speeds up the development of the city tremendously. You had plenty of cities that can get out a 30 unit easily in time.
- have your religion in every (meaningful) city, especially since you are in org rel. And there is no excuse really, since you can 2-pop whip a missionary in any city.
- have a plan for . I think you are doing fine really if you now just keep growing and start a GA with Pyongyang-dude when you have access to pacifism. Otherwise I don't think lib is in the bag at all.
- growing in anticipation of the golden age and whipping buildings are not synergistic ideas, they are competing with each other and you can't really do both. I wouldn't build any markets or courthouses, probably no (more) forges even. It's because I know I will win quicker without any of those buildings. I understand that if you don't have a clear vision of when you will win you think the buildings are of great value, especially with org rel. But they won't win you the game.
It's not the only way, I mean you can build buildings and even win space if you want I think. I know nothing about that.