Instruct: Classify the given review into positive or negative sentiment.
Query: What's Heaven? is not based on Bible's teachings

I was so surprised that with Maria Shriver's Catholic background that she leads her readers to believe that "everyone who is good throughout their life will get to go to heaven." Wrong! We are saved because God loved us so much and sent his son, Jesus, to die on the cross of our sins, thus, giving to those who believe in him eternal life. If we relied on "being good" no one could ever inherit eternal life. Even though I would like to think that my pet friends will be in heaven, the Bible does not address this. I was very disappointed in the book.