This game could be so good if there wouldn't be all that bugs and crashes everytime. You can't play it without noticing a gamebreaking bug (for example: GDP not calculating anymore, building a coalition not possible because of bugs..). The dev is basically selling the same game with some updated data again and again for 60 euros a year because they know people are gonna buy it anyways and that there is no competing product in that category anyways. Updates are pretty rare and we don't get new features with them, just a few minor bugfixes here and there. If you want new features you need to buy the "Modding Tool Add-on", that gives you the option to edit the stats of countries and to create some own missions, for a whopping 16 euros!

Just don't support that game by buying it, it's not worth it.