Nero's shortcomings as a villain are well documented and agreed upon. I would have liked to see ideas for what a better villain would have been, but OK, that's fine.
What I take issue with is things like the discussion of the ship itself. Three people on the podcast thought the ship looked awesome, and one person didn't, so the commentary for ten minutes became about why that person didn't like it, which turned out to be 'because it doesn't look like a 20th century aircraft carrier.'
Don't get me wrong, I liked the commentary, and I liked that a critical face was turned towards it, but way too much of the commentary went towards you or people having to disagree with you.