Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Buyer beware.

I imagined that this would be a good father/son project. However, I had to build most of it alone. If you appreciate precision fit, you won't find it in this kit. Epoxy is not fun to work with. Cementing little metal nuts to plastic and then finding later that the holes don't line up can be extremely frustrating. Eventually, I got it together. It works, looks impressive, etc. However,this is not the ideal project to create a bonding experience between father and son...unless you have some M-80's, lighter fluid, or a sledge hammer.