Why do they allow aggressive comments here? If you don't like it, move on. Take care of yourself. A healthy community is either supportive, or if you have nothing to say, just don't say it. Are there moderators there?
If you sell a product for money, people have the right to criticize the quality of your work, especially if that work is obviously deficient and has not been quality controlled at all.
That is not "aggressive", it is not unhealthy, that is necessary pushback that everybody who tries to rip consumers off needs to face. You are not entitled to being cheered on.