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

Q: Great Gift Great Value - I had to get one for myself. The glasses are over sized and the shaker stirs up a great batch of dry Martini's. I love the retro glass look and the shaker has a seal to prevent leaking while shaking your favorite drink.

A: Positive
****
Q: I thought this movie was boring and it didn't let you get to know any of the characters. The only good thing in this movie is a young, cute Mel Gibson.

A: Negative
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Q: Kudos to the Hi-Tec designers & manufacturers! My husband wears these daily for all types of situations. Easy to keep clean and looking nice. VERY durable. Almost no time to "break them in". Design has stayed constant. Run true to size. No need to change something that already works great. Will continue buying these in the future.

A:
Positive
****