Overpriced, unbalanced, inflexible. This is a game that is over 4 years old now, and still costs 20 dollars. It's ridiculous! Second, many of the in-game options are unbalanced. I have been assassinated, by environmentalists, when I had a carbon tax and strong anti-pollution regulations. Most importantly, I find, the amount of actual changes you can make besides different degrees of neoliberal capitalism is very low. You can't have any kind of socialism(Social democracy is very attainable, but the closest thing to a leftist ideology in the game, and it's still capitalist.), you can't abolish the government, and limited government doesn't work great either. You can't really have fascism either.
Even the sequel to this game(Democracy 3) is still plagued by many of these problems, but slighty less so. If you really want a game like this, just skip this one and get Democracy 3, but the entire series isn't the best, I find. There isn't a really high amount of replayability, either, it all gets to be the same pattern, for me. (Make some changes, keep budget balanced, some terrorist group gets angry, I get assassinated after about an hour of playing)