I'm late to the party and echo a lot of what has been said above but I'll throw in my thoughts.
To those of us who follow the 'H Plus' sections of this forum we do see that you do indeed work in one of the less friendly UAV operational environments. No Doubt. But to say of the H Plus:
'if it can't make it here, it can't make it anywhere' is not how I see it - at all. Perhaps, just the opposite. As mentioned above we have all types of operators in a myriad of fields; but that is the point, there are many types of paid flying that the Plus is actually very capable of doing. As operators I think it is good to report our thoughts and let others make a decision based on those findings and for that; I respect your criticisms of the aircraft and Yuneec. But in the end each of us will make an informed decision as to whether or not the Plus is right for our individual needs.
Lets face it, for better or for worse, Yuneec placed the Typhoon H 520 as their 'commercial' variant of the Typhoon series. We all know how that went, no need to beat a dead horse (the subject not the 520).

All of the the 480 variants were/are the 'consumer' version of the Typhoon H, and the Typhoon H Plus was brought out as a 'Prosumer' UAV aimed at photography and videography (those who shoot butterflies and unicorns in big green fields, as you put it)
In that respect, the H Plus is actually holding its own (for it's designed purpose) in my opinion, while it can still be made better. Your type of work is in an extreme environment for the system you are using. I hope Yuneec continues to improve upon the H Plus and if they can get it to meet the type of standards your environment demands well; thats just Icing on the cake for those of us who use our Plus in other ways.
I will continue to watch and read about the exploits from 'the pit' and really hope you get things worked out; in the mean time, I will keep on doing my thing with the Plus. By the way, this week it was New Homes, Bobcats and Eagles.