Given the task definition and input, reply with output. Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

These DVDs (I believe she has three or four of them) are not boring, definitely entertaining, and Sheri has a one-of-a-kind sense of humor. Some people criticize that, but I'm quirky...so maybe that's why I like it. She's obviously an advocate of natural childbirth, but I don't feel like she was beating that down your throat through the whole DVD. I'm very much of the mindset that "if I need meds, I'll scream for them." From the DVD, I didn't get the impression that if I ever said that to her, she would claw out my eyes. But really, even my husband LOVES watching this DVD!
Positive