Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Blood curdling

My daughter loves the Olsen twins and all their videos, so she had to have their CD too. She really likes it, but I have to leave the house whenever she puts it on. The cat won't even stay in the room.I have to believe that Mary-Kate and Ashley have the worst voices ever recorded, coupled with braindead lyrics and instrumention that sounds like it was created on a $19.99 keyboard from Kmart.They're talentless little zombies who are dumbing down the world, starting with my daughter. Someone should sue them for emotional distress. Their parents must be awful people.