Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Example Input: I just finished reading Whisper of the Wicked saints. I fell in love with the caracters. I expected an average romance read, but instead I found one of my favorite books of all time. Just when I thought I could predict the outcome I was shocked ! The writting was so descriptive that my heart broke when Julia's did and I felt as if I was there with them instead of just a distant reader. If you are a lover of romance novels then this is a must read. Don't let the cover fool you this book is spectacular!
Example Output: Positive

Example Input: Rated for 3+ but my 2 and 3 yr. olds both play with this. While the kids like playing with this, I like that it can grow with them. It has basic tools for younger children: rolling pin, presser with three tips, pizza cutter, safety scissors, play-doh knife. But it also has tools/items for older ones: bead making, art molds for pictures and "sand".The only con is the mat. It's cheap plastic. Sounded great on the box in the store, but ends up crinkled underneath them and not protecting the floor. Stick with using and old sheet or vinyl table cloth from the $1 store.
Example Output: Positive

Example Input: This thing is awful! The first time I used it water it filled up with water and shorted out. I've dried it, replaced the batteries and it still won't work. I only used it 2 times. This is a total waste of money!
Example Output:
Negative