Just bought on of these to tow behind my mower to do a small paddock. Arrived the next morning so got stuck into putting it together. There are parts of the instructions that could be a little clearer, but other than that it was easy to assemble.
Once assembled I filled the hopper up with fertilizer and went and did the field. It only took me 20 minutes, I had a good wide spread and the regulating handle was in a super easy to use position.
My only grump would be that I never purchased this a few months back - it would have made life so easy.