Fantastic as Judith Mossman in HL2
Despite her limited screen time, she remains one of my favorite characters in the series. Part of this is down to good writing, but it's mostly just a great voice performance. She managed to do what only the finest voice actors can, which is to create an immediately recognizable and full-bodied vocal identity for her character. Even though she's just a 3D cartoon, Judith always feels like a real person.
I hope she's featured more prominently featured in Episode 3! Anyone else agree?