"X is rubbish and whoever came up with this is stupid"
To be clear, I agree that this is awful feedback. It contains no useful information and personally insults the creator, both of which are bad. There is a world of difference between saying "this design is bad" and "you are a bad designer". Even good designers come up with truly terrible ideas constantly--it's part of the process. (I certainly have more than my share!)
Obviously people get emotionally attached to their work. I certainly do. But you have to be able to let go of that while you're receiving feedback, or there's no point in you getting any.
Again, to be clear, I would not say "this is rubbish" or "this is awful" while critiquing a design. I would say "this is not working at all because you're ignoring considerations A and B". There are many, many design ideas that just do not work. As a designer, you are much better served by someone telling you "this is not working at all, you need an entirely different approach" than you are by someone trying to hint you towards evolving a design that's based on a faulty premise.
Obviously people get emotionally attached to their work. I certainly do. But you have to be able to let go of that while you're receiving feedback, or there's no point in you getting any.
Again, to be clear, I would not say "this is rubbish" or "this is awful" while critiquing a design. I would say "this is not working at all because you're ignoring considerations A and B". There are many, many design ideas that just do not work. As a designer, you are much better served by someone telling you "this is not working at all, you need an entirely different approach" than you are by someone trying to hint you towards evolving a design that's based on a faulty premise.