I remember from my HCI class that the judgement of people varies depending on how polished your design looks. If you design looks hand drawn you will get creat

I remember from my HCI class that the judgement of people varies depending on how polished your design looks. If you design looks hand drawn you will get creative feedback. But if your design looks polished you will get binary (harsh) feedback. You can see that design tools like balsamic have different renderings, exactly because of that.