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

This is not a new book;perhaps that's why it is so useful.There is no gobblygook, no arcane economic theories with fancy lables.What there are in this book are many examples of - - if the government takes this action to make this or that happen, the unintended consequences have proven to be and will probably be again something quite different, and usually not positive.Sound experiential economics in my view, clearly written; and a tremendous help to understanding what will probably happen if the nation takes on more debt, subsidizes this or that interest, taxes one interest at the expense of another, etc.I liked it; I could read and understand it.
Positive

I ordered 3 of these. They are sturdy, comfortable, and stay inflated. The electric motor in each easily and quickly inflates and (almost) deflates them. The height also makes them feel more like a real bed.However, if you want to completely deflate them for storage, that can be a real trick. I could never deflate any of them completely, so in frustration I cut one open to see what the problem is. A design flaw allows an internal plastic flap to cover the deflation port when they are almost empty. The more you try to vacuum or squeeze out air, the tighter the flap seals the port, sealing in the last bit of air.Now I know, and there's nothing I can do about it, but I feel better after attacking one with scissors...
Negative

This entire album sounds like it was rather cheaply recorded via nothing but sequencing on keyboards that really don't sound that great anyway.It reminds me of those keyboards you used to buy where you could push one key and it would play a song for you.I really don't understand why he released this. I've been a Nez fan for years, but this one left me feeling quite ripped off.I feel he's taking his fans for gullible idiots with this half hearted attempt at an album; thinking we'll buy anything he puts out.
Negative