Awesome game. I like the trajectory of the arrow. It's difficult and challenging, but not impossible. It actually encourages you to keep coming back and perfect the levels. I also like the fact that you can reset your skill set and re-arrange it according to your present needs. It also loads fairly quickly. My only problem is that the save doesn't last when you turn off the computer, log out, or whatever. This is a problem for me because I don't quite have enough time to finish all of the levels with each character.