These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Ace Lightning
Canon Sue: Many fans felt that the writers were trying a little too hard to make them like Mark's replacement Girlfriend, Kat Adams.
He Really Can Act: Unidentified Flying Superhero was Mark's moment. Before that I don't think many fans were convinced that Tom Wansey knew what he was doing.
Narm Charm: Mostly because Ace is such a blatant parody of superhero stereotypes and yet so utterly believes in them. The human characters acting also bounces around this category a lot. Especially Mark. You really do either love or hate it.