In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

[Q]: After the third use it did not charge up any more. Ok if you want a disposable charger to throw away after only a couple of uses. It worked ok for the three times that I was able to use it. However it did not charge my phone to 100%, only to 80% before it lost all of its charging power. I did not have a problem plugging it in to my Pixel 3 with a case on it. But that doesn't matter now as the charger does not work. Seriously, do not purchase this product. Other one star reviews can attest to the same fault.
[A]: negative

[Q]: Very nice shower head and well made. Enjoy it very much.Love, love, love. Super easy to install in minutes, great pressure, good hose and long. Well worth buying.Great price! It looks expensive! Well done. So far so good.All in all, this purchase is very satisfactory
[A]: positive

[Q]: Problem about this is it scans one thing at a time and then fails, gives an error. I now have to replace it with something else or if someone can contact me about replacing that would be great. It is very hard to get work done.
[A]:
negative