If you are unhappy with the way the game has turned out based on the demo experience, youtube gameplay footage, and over-expectations due to awesome dev diaries then I can only tell you to wait for the following:
- Wait for at least 3 mega patches*
I am pretty sure the game will have many glitches and bugs on release, strange things will happen; sometimes funny and other times they will force you to quit the game and vent on the forum. So if you want better gameplay experience, wait a few months. Sooner than later a patch will be released that not only fixes the problems, but may introduce new features.
- Wait for DLC/Expansion
PI are known for their expansions packs which transform a game as if you were playing a whole new game, EU4 is a big title so I assume there will be plenty of DLCs in the future.
- Mods
Eventually everyone will find their favorite mod, and eventually nobody will play the vanilla game.
If there is ONE thing you could change about EU4, What would it be?
- Wait for at least 3 mega patches*
I am pretty sure the game will have many glitches and bugs on release, strange things will happen; sometimes funny and other times they will force you to quit the game and vent on the forum. So if you want better gameplay experience, wait a few months. Sooner than later a patch will be released that not only fixes the problems, but may introduce new features.
- Wait for DLC/Expansion
PI are known for their expansions packs which transform a game as if you were playing a whole new game, EU4 is a big title so I assume there will be plenty of DLCs in the future.
- Mods
Eventually everyone will find their favorite mod, and eventually nobody will play the vanilla game.
If there is ONE thing you could change about EU4, What would it be?