Instruct: Classify an Amazon review as either positive or negative.
Query: The Doctor, Daleks and Cybermen, Oh My!

I thought the first series of Doctor Who was amazing, but the second series just took my breath away. It's like a mixture of the X-files and Sliders. I was on the edge of my seat with each exciting adventure, wondering how Rose and the Doctor were going to escape the aliens or the robots or the zombies. Rose and her mother (although sometimes got on my nerves) were much more likeable this season. And I can't say enough good things about the Doctor. He is so charismatic and funny, yet serious and dramatic when he needs to be. I can hardly wait for the third series.