Well, if you ever dealt with it in person, you would realize it's not as bad as you think. It's actually very reliable, quite forgiving and easy to understand. Correct. The Renix rigs in MJ form highly outnumber the HO models. Mine all run great and rarely require any work.
If people would just do Tips 1 through 5 completely and without cutting corners right off the bat, their Renix experience would be lovely.