A long 3 stage interview process involving HR, Quantitaive and face to face interviews. Prior to being called for the face to face one, the recruiter/ HR was extremely courteous and communicative. However post the face to face there was utter silence and no communication or feedback. Despite following up with the HR, there was no response. At the end of a week of following up, I received a generic email stating I was not going to receive an offer. If a candidate has to repeatedly follow up, it speaks of lack of appreciation of a candidate's time and energy invested in the interview process.