A/V Quality: It's an 8 not because it's pretty high but because it's pretty appropriate grindhouse look that I like.
Visual Editing: Not bad. Feels quite a bit cut up but that's kinda how a grindhouse short should look so it's a specific taste.
Audio editing: Good, no major issues.
Narrative: Streamlined, fun 15 minutes of the most fun bit of the film. The omnipresent missing reel gag is here, you're not watching GH stuff for continuity and smooth edits.
Enjoyment: Again, I am a big fan of the original and I think this is a good short which I liked.