WHO's Emily? WHICh Emily are あなた talking about? I assume you're talking about the anime, which あなた talk about all the time and you're saying you're sick and tired of Vanellope? WHO WOULD BE SICK AND TIRED OF HER?
What do あなた think; look at her, she's an adorable girl who never changes who she is; she is keen on a goal she'll never change; and makes the unexpected of friends, of course she's awesome!