This member has provided no bio about themself...
If you could get the 360controller working with a newer Source engine then I will give 10/10.
I rate this highly because it accomplished something that I think games rarely accomplish. It made me go through the emotions of someone in the situation presented.
Potential spoilers follow:
At first I was intrigued and solving the puzzles was fun, then I became frustrated and began to suspect I was not going to make it through the obstacles, then I realized the operator was going to kill me and this led me to want revenge, and finally my sense of justice was satisfied. I looked back and realized this game had been a very challenging, frustrating, exciting, and just down right fun experience.
It is a game that at times you love to hate, and in the end it brings it all together like very few games ever do. Excellent!