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

Ex Input:
I've now been through three of these cords. they seem to last around a year before just dying. The first two eventually had fatal connection issues with the piece that connects to the computer, however my third one has just died and is actually not getting any power from the wall. The little indicator just fades out, and now won't come on at all. Yes it's a lot cheaper than the other cords, but I'm just not sure its better. I know lots of people have problems with the apple cords as well.

Ex Output:
Negative


Ex Input:
Adapter worked flawlessly for six months, then became intermittent. Seems to be broken or shorted somewhere near the connector to the computer. Even the ridiculously flimsy cord from Apple lasted longer than six months, so I can't say I'm pleased. Macally says they'll sell the connector cable separately for $17.00 which is not much of a bargain.

Ex Output:
Negative


Ex Input:
I was looking for a book about the shop space itself, and this was right on the money. There one chapter on general tools that one would need, but that's it. The rest is dedicated to preparing a space for a woodshop. There is a lot of attention paid to outbuilding-type 'dream' shops most of us will never have, but electricity, surface treatment, storage, etc. are all still applicable. Every chapter is a reference itself. The table of contents is clear and makes it easy to find what you may be interested in.

Ex Output:

Positive