Played by: Ellen Page

We like Ellen Page as an actress, but annoying-ass screenwriter Diablo Cody over-wrote her snarky role with such bullshit teenage slang that it completely wasted her talent. Seriously, with her rapid-fire quips and comebacks, all of Juno’s dialogue felt so unnatural and forced that it was obvious she was reading from a script (composed by a writer who was trying too hard).

Her sarcastic nature was charming and fresh for the first third of the movie but listening to her talk soon became exhausting and the character grew cartoonish. It makes it very hard to relate to her situation when everything out of her mouth seems so carefully manicured and unbelievable.