"In this case I would really appreciate it if someone told me that my idea wasn't novel at all, sucked or that I was charging exorbitant fees for some minor improvement of my productivity."
Ok, but if the reason you think something "sucks" is because of an uncommon opinion that you hold, like a good UI isn't important or worth paying extra for, then your comment isn't very helpful to the creator. It says much more about you than the product.
Similarly, most people in tech/knowledge work would not consider $15 per month for software that makes them more productive to be "exorbitant", and I think we all know that. If you feel that way, fine, but it's not relevant to the discussion.
Ok, but if the reason you think something "sucks" is because of an uncommon opinion that you hold, like a good UI isn't important or worth paying extra for, then your comment isn't very helpful to the creator. It says much more about you than the product.
Similarly, most people in tech/knowledge work would not consider $15 per month for software that makes them more productive to be "exorbitant", and I think we all know that. If you feel that way, fine, but it's not relevant to the discussion.