Josh, this is without question your best recording to date. It was funny, well paced, articulate, not disgusting and of a topic that appeals to many people. Bravo Josh, one of your best.

Having recently recorded one to this tune, I can sympathise with hitting the "Oh..." notes :-) Not sure I've ever seen an episode of MacGyver, but I enjoyed this nonetheless.

Your best recording, even with your minimum amount of technology for recording, it was funny, and articulate, and not about barfing which is always a plus.

Idea: 9 - I can't think of any other McGuyver parody off the top of my head, and I like the show.
Lyrics/humor: 7 - A hard call, in places the lyrics don't match too well to TOS, but this song has a lot of room to play with the lyrics. Rhyming is a bit off too, but it's funny, especially where you "rock out" the chorus before the bridge.
Singing: 7 - At first you are soft and almost singing too low, but from the bridge after you are clear and crisp. Timing is a tad off in places, but I know this OS is a bastard to time perfectly due to the spartan instrumentals.
Backing track: 9 - Same backing track I used for mine. Gotta love karaoke version.com
Production/mixing/editing: 6.5 - A little hiss, but nothing distracting.
Sound Effects/Bites: n/a
Video: n/a
Overall: 7 - A very solid recording, Josh, with your own, unique touch on it.

Major improvement on your recording. I love the MacGyver theme. I think with tweaking the audio outputs, and better matching between the lyrics and background, this would be even better!