Basically not bad, but you only play to fixed targets / tasks. From time to time functions are not performed, in Level 3 I typed on the wood for 5 minutes and nothing happened. In Level 5, I built two water towers to build houses, but 1 house makes me the game is not built, no matter how I place the towers. Game play only with fixed tasks, nothing individual. For me too monotonous, if you like a lot of fun.