One company in particular, gave me fairly useful feedback. For a design question, I was going all over the place not taking hints from the interviewer. I did no

One company in particular, gave me fairly useful feedback. For a design question, I was going all over the place not taking hints from the interviewer. I did not realize that I was trying to cram everything into one hour. Anyways, I will consider them in the future. Usually other companies do not bother.