I have never played Half-Life. I am aware of how amazingly critically acclaimed it is/was. I am even familiar with these characters. I am just so familiar with these parodies, I know a lot already! I knew that Gordon didn't talk. This was fairly good, but could have been better.
I felt the animation wasn't that great. It was still decent. I don't know if there's a Half Life Three out by now. There probably is, as I don't keep up the games. There could have been more music, too.