Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Cheap is a Pro and Con

I've ordered readers like this before, but this particular one seems to be MUCH flimsier than those. I ordered two of these knowing that they break easily.The first one kept switching between readable and unreadable, as though someone was wiggling it but it wasn't touched. After a week of this, I handed it to a friend to go get the other one. As soon as he took it, it shattered into 10 pieces. The second one is starting to act funny too and its only a matter of time before it breaks. Given, these are extremely cheap, but that's just it. You can find another one like this for the same price if not cheaper that is sturdier than this.