I made all theat a . Making it past resume screening was a big deal to me because I go to a non-target with very few alumni in the industry.I made it past 5 rounds of interview, got to superday, then I was told I was a back up candidate. I called to follow up and the recruiter said all the people who received their offers accepted.
I asked for feedback on what I could have done better and all he told me was "you're not polished enough." I was very heartbroken and frustrated at the moment so I just said thank you and got off the phone. I have been pondering on what that means for a while now and was wondering if anyone could give me more color as to what that means.