Henri
The manufacturer should be justifiable proud of what has been achieved, but there are some things that would allow more customers to order this helicopter.
Rest assured, from the posts here, I think virtually all are astounded by the quality of the product that has been produced, and desire to purchase such a fine and desirable machine, but some are put off by other issues, that hopefully the manufacturer (? you) can correct if we give you feedback in a forum such as this.
John