I love the art style and the game is easy to get into. I only played for about 10 minutes and there didn't seem to be much strategy in the game other than chasing the enemy and making sure I didn't get hit whilst shooting them. Perhaps there is more strategy later on? There are plenty of people who like simple shoot-em ups so it's probably OK that there isn't much depth to the game but most of the great Shoot-em ups have strategic and tactical elements in them. Having said that it was simple, fun to play, ran fine on my machine and looks great.