Every time something shows up which is just Paolini making a commentary on what he feels is important but isn't done very subtly and has absolutely no importance to the story.
Every time Eragon does something that is supposed to be heroic (according to the text) but isn't.
Every time Eragon fails at doing something heroic, which he's supposed to/should do.
It's just there.
Every time Eragon is Just That Special.
Every time Roran or someone else is Just That Special
Every time Eragon falls unconscious
Every time Eragon does something that should be impossible
Every time Paolini breaks his previously established continuity or rules.
Twice if he does it when Eragon is being Just That Special or doing something Impossible
Three times if it's all three.
Every time Saphira is treated less like a friend/soul-mate/forever companion and more like a slave
Every time his prose gets utterly ridiculous.
Every time there is a weird metaphor or simile
Every time Eragon falls a sleep to end a chapter.
Every time Eragon wakes up to begin a chapter.
Every time the elves are shown to be Better Than Thou.
Every time Angela is Quirky.
Full bottle if there's any mention of hairless groins or something to that effect.
Every time Eragon wangsts about something.
And then immediately forgets about it.
Every time it feels like Paolini's just throwing something in there because he thought it was "Cool".
Every time something appears to be stolen from somewhere else.
Every time it's mentioned that the world would be so much better if the Dragon Riders were still in charge.
Every time it's mentioned that Galby is evil but there's still no evidence to back it up.