I don't like her as an actress. Ariadne is my least favourite character. I just don't find her believable or interesting.

@misanthrope yeah I really hate her as an actress, I guess I could've added that point in

I really like her. She has real charisma. She can be funny and serious and that's hard to achieve as a actor.
I loved her in Juno, she was just amazing, she hit the spot, However I must say, this film WAS way OUT OF HER LEGUE, but she pulled it off.I think she did well.

You don't like her because you're not into girls.

I liked her in inception much more than in Juno

yes you're the only one :|