Great video this weak. Yahtzee's videos seemed to be lacking his tortued similies, and poignant metaphors.
Also, I completely agree with the massive failing of "comedy" these days relying on pop culture references rather than things that are inherently funny on their own. Airplane (or Flying High if not living an anal-retentive country that promotes free speech but doesn't like it) is a perfect example. Except for a few gags about 90% of the humour doesn't rely on you having seen another film before.
What do we have today's films? Scary movie cookie-cutter parody that relies entirely on having seen every other film in the last 3 years, or "original" comedy like The Hangover based on homophobia, gross out, and generally idiocy. Lucky us.