A completely non-essential issue by Sony. The least they could have done was include a few b-sides, or perhaps an entire album of live performances by Avril - you have not truly experienced her until you've seen and heard her live!
Do yourself a favor, if you are considering buying this, for either yourself or someone else - pre-order (or, if after 3/8/11, buy) Avril's next album, "Goodbye Lullaby" instead.
And if you can't wait til March, then buy one of her previous albums. They're all good!
Just don't encourage Sony to put out more disposable garbage like this.