Given the task definition and input, reply with output. Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

These puzzles are absolutely hilarious! Yet again, I'm blown away by the exquisite surprises, twists and turns. I've been stumped on a few of them for a few days now, but I'm not giving up! Shortz is, hands down, a genius. Try your hand at the masterful art within these pages, and enjoy the furrowed brow and laughs!
Positive