now i understand more precise your concern.
I dont think you said "negative" things - you described the product in a favorable way and also outlined its shortcoming. I understand your position, i was only alarmed when you said "not for pro use".
I agree that the 2 issues could be critical. I would not consider them problematic, but as slight disadvantage compared to our arris/chrosziel. If those are the mayor issues, i think we might add some to our inventory.