Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Arrived missing parts and instructions

The stand (ordered Feb 3, shipped April 4!) arrived missing parts, instructions, and fasteners (bolts I assume). Porter-Cable was not very helpful, stating that they never ship tables like this and giving me the wrong phone number to contact Amazon.Amazon on the other hand was very helpful and immediately shipped a replacement. We'll see if it arrives with all pieces.