Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great mount, great price, but assemble cumbersome

I'm very happy with this mount, as used with my Optoma HD20 projector. The HD20 needs to by hung quite low, and with 9' ceilings, I need a good drop. This mounts offers great versatility, and is quite flexible in all adjustments. The only issue I have is that initial assembly is cumbersome, and getting the nylon washers into place can be difficult. I realize it is shipped unassembled for smaller packaging, but poor instructions and limited accessibility to hardware holes did cause some frustration. However, one installed, adjustments are very easy, and tools are included.Overall very happy, great product for the money.