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

[EX Q]: Experienced no problems with the order. The book came within the estimated delivery date. The book matched the description given.
[EX A]: Positive

[EX Q]: I bought this for my great nephew - 18 months old who is already learning to count and learn his colors. I also got him a dino puzzle by Melissa & Doug. Both items are really great. They are very durable and colorful so he likes playing with them and putting the shapes back in their places. The number puzzle is fun because when you take the number out, there are pictures under each number for example - take out the three - there are three turtles (I may have the wrong animal but you get the gist!!). His 3 year old cousin that visits often also loves playing with them so they have a good age range.
[EX A]: Positive

[EX Q]: The Old Grey Whistle Test hosted some incredibly groundbreaking FULL CONCERTS, two of which were the original Bob Marley and The Wailers, and Return To Forever (performing most of Romantic Warrior). Bootlegs of many of these shows are available but were recorded from nth generation tapes. Any one of these classic full shows would have been a much better choice for release than this hit and miss (mostly miss) collection of singles. I'm disappointed in this, and I believe they will be too once they see their sales numbers.
[EX A]:
Negative