I don't
Even like video-game parodies as a rule...but this came so close to the real thing I can't help but love the hell out of it. I have to admit that I'm suckered mostly because I'm such a huge fan, but it's still reasonably well-produced and the visual jokes are great.
Also, I doubt I'll ever get a reply for this, but where would I find Cole's credits soundtrack from Gears1 that you used?