Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example is below.
Q: I've read this book with much expectation, it was very boring all through out the book
A: Negative
Rationale: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: Ryan's Daughter (Two-Disc Special Edition)David Lean's very interesting romance set in Northern Ireland in 1916. Robert Mitchum is almost type-cast as the sleepy-eyed and plodding village school - master, who marries young Sarah Miles. Christopher Jones is the British Officer who has an affair with Sarah during his stay in the village. But there are only two real stars of the show - the beautiful, sweeping scenery and John Mills, who won a supporting actor Academy Award, for his brilliant, sympathetic portrayal as the hunch - backed village idiot. Production designer, Stephen Grimes, obviously inspired by David Lean's extravagance, creates an entire village to use as the main set. Trevor Howard and Australian, Leo McKern are also very good in their roles.
A:
Positive