Bests & Worsts Reviews from Amazon

I bought this with the intent of painting minis; I bought the one with the air compressor since I don't have one. First off, the instructions and parts diagrams don't even match, and the only thing it instructions you on is how to clean it. It took over two hours to figure out how to rectify the fact it was only pushing it air. Second, it can only push water through up to an inch. I kept adjusting the valve to the air compressor and got only less effective results. When I mixed primer with water to drastically thin it out (1:5), I still had to literally hold it less than a 1/4 inch away for anything to land. I spent 20-minutes on a tiny fraction of this quite miniature mini before I gave up. Maybe I got a faulty airbrush. Maybe I got a crappy air compressor depite its claims to push 28 PSI for Max 30 PSI airbrush. Maybe I'm missing something obvious. All I know is that I consider this damaged and I intend to return it.