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

I wish I could rate this camera -9999999999999999999999999999999. Actually what I really wish is to mound all of the Vivitar Vivicam 55 cameras up in a pile and BURN THEM. Anyway, I found this camera at Walmart thinking it should be good for the $20 price tag they were asking. When I first opened this wannabe camera I noticed the buttons were very cheap. More than half the pictures taken were either blurry and/or yellowed. Don't bother trying to create a video with this thing unless you like a still frame video. I brought it back after I did some research and found the Logitech C310 Webcam for several dollars more here on Amazon(which has HD!). This is the worst camera i have EVER used. Live and learn, and never buy anything made by Vivitar. Shop around and spend a few extra dollars for a better camera. If not, you get what you pay for.
Negative

This is nothing new from Gail Howard, or at all. These wheeling systems can be worked out mathematically, without paying for this book. There are also lots of websites that offer number generators and wheeling system explanations for free. If you want it all spelled out for you then buy this book, but if you are willing to do a little mathematical work check out lottery information website like [...].
Negative

many people give 5 stars in a rather nonchalant manner completly nulling the value of the prestigious 5. This cd is the most essential black metal album I've ever come across. I do not sheepishly just "give" the five star rating, I stand by my rating proudly for all to see. THIS IS THE ONE! EPIC! also I do not listen to garbage black metal like most so you can trust my opinion. This album drives a sword through the pu@#y a!@ bellies of all other pu%$y a#@ bands. HAH HAH HAHp.s. kill nevermore

Positive