It is a brief interview and focuses mostly about her character on her new show 'V'.
She does, however, talk about Supergirl and Smallville briefly. I always worry that I am reading into things but the tone of her voice sounds like she liked the character and the show. One thing I am not overcalling is her hope that she appears on the show again. She says that outright ... in fact hoping that she will be on the show the series ends.
I have talked about Smallville's treatment of Supergirl in the past. It seemed like they had a hard time writing Kara as a pro-active hero while appearing next to the sullen and slow-to-act main character Clark.
That said, on the show when she wasn't suffering from amnesia or being duped by Luthor, when she was written as a hero, I thought Vandervoort was pretty solid as Supergirl. I also hope she gets brought back again for a final resolution to the Argo/Kandor storyline they hinted at in her last appearance.