I personally like to recive any comment either negative or positiveI and it dont have to be elaborate. Simple is good or bad will do. It lets me know that somebody actually listened to my song and it makes me happy😄 NGL harsh comment can sting sometime, but i fell like i can draw usefull conclusions from them. i very rarely comment on other people work tho, and its because of that exact reason u mentioned. I dont feel competent enough to give any input except "i like it" or " i dont like it". Kinda weird now that i think about it. Maybe i shall start posting more of my non constructive criticism... 🤔