Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor quality - chinese junk

I had a similar clipboard to this that lasted for years. This one lasted a few months and started to crack around the edges. This is because when you cut acrylic like this the edges need to be fire polished - i.e. heated a bit to harden the plastic around the edge. My original one surely was fire polished, and this one was not. Like most chinese garbage, expect to buy a new one in a few months.