Way too many ads, but at least you don't have to watch the entire ad. One "bug" to report. When the game starts after you complete the first level, you can start anywhere on the map. The problem is if you start on Alaska, there's no way to get enough "keys" to keep playing after you complete Alaska. You can keep earning money, and advancing levels, but there's no way to open a new country. There's no options to restart, or "buy" more keys.