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

I too was ready to buy this product, but will not do it if I can't get the color I choose. I guess this company doesn't want to put their customers first!
Negative

Ugh! What a steaming pile of predictability this movie was. At least I didn't pay to see it and was able to read a software tech manual while "watching" this. The plot is thinner than the paper it was written on and the acting, well its typical Michael Bay which means you can see more believable productions at you local high school. It was easily an hour too long and the special effect have been used hundreds before. I think the saddest part was hearing Lenard Nimoy as Optimus Sentimental, I mean Sentinel. Gratuitous sci-fi pandering at it's lowest.
Negative

As a long-time ERB fan, I have always favored the Mars series (right behind the Pellucidar series). As a youth, when I first bought the book, I had my doubts; having cut my 'martian teeth' on Pricess and Warlord. However, true to Burroughs style, the action picked up quickly and was on par with the other books in the series. A great read.

Positive