1)Too high expectation or demanding "superhuman" candidates with expertise in every technology stack 2)They want QA Should know Java, Python,C# for automation testing but this is too high and impractical expectation for QA/Test professionals + HR is also very rude

Process is good. But feedback will be late. Interviewer always look for bookish answer not out of experience. It will take 1:30 hrs for an interview. Over all its a good experience.