Judging by her part in Farscape alone, I have to say she is believable, real. She comes across as her part.
I must say i'm surprised there are not more reviews on this beautiful actress. By beautiful, I mean stunningly beautiful. If you haven't seen the episode PK Tech Girl, you need to. There is passion and heat in the scenes where she and John Criton get close working together. Her tears are believable, coupled with her looks of loss, can bring tears to your eyes as well. Id like to see a fan site of hers, and if there isn't one there should be.