This was the worst interview experience I ever had. The interview went well. I answered everything except may be 1 question in the technical round. I didn't clear the interview which is alright. I was given positive feedback in the interview and was told that I should start preparing for next round.I understand that there might be candidates better than me. But what horrified me was the feedback. In the area of improvement, I was recommended to upskill on some topics which was never discussed in the interview. I found this highly disappointing and unethical.