Creative folks are sensitive, and often it’s the little things that send us into waves of self doubt and wavering, crushing questions about our own worth.
Now I am not claiming that you should not be honest with those folks. Quite the opposite. Just be aware that jumping a creative soul for a miscommunication is likely to cause them to question their own worth. Their own value and whether the work that they they do is worth showing to the world.
So before jumping off the deep end when you are dealing with a creative soul, consider if they were aware of how things went on the other end? Consider asking instead of jumping on them. Because if you are wrong, you will result in them questioning their own worth. Questioning whether they have anything worth putting out into a busy world.
In all things please, be kind first. You don’t know who’s life it might save. And if you decide that you dislike what they have created? Again answer with kindness. Telling the creative to go kill themselves, well the likelihood of them taking it to heart is high. Think before you speak. Or risk the death of another creative soul.

Be kind to each other, for the human race needs one another.