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

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.
Positive

Standard Michael Bay garbage. Totally removed from the original idea, especially concerning Optimus Prime's character. The ideals the character originally stood for are completely ignored in favor of kill shots and 'Murican tough guy crap.
Negative

This was suppose to be such a great movie and it fell very short of all the expectations I had. I have been a huge fan of transformers since they came out in the early 80's. It's sad to think this could be the end of them on the big screen. I hope they redeem themselves by doing a 4th installment. Bring in Hot Rod and Ultra Magnus from the original series. I for one hope they don't end on such a poor film. I was very disappointed! As hard as that is to say. It was really bad.
Negative