Got direct call from Gartner. 1st round was online test. 2nd round was face to face with a technical guy. 3rd round was again face to face with highly technical guy. 4th round was scheduled but at last it was cancelled from HR. [almost 15 days after 3rd round] When I asked about the reasons behind this than HR told me that we need some more senior guy for this position. You are good and I am trying to find out position for you. We will call you when we have position for you. ** After 15 days they came to know that they need senior guy for this role.. very strange... Anyway...I accepted this just because Gartner is a very good company. After few days I got call from different HR for this role. I was totally shocked to hear this and I told HR regarding my previous interviews. Also I sent mails to the HR regarding this. But no response from anybody. The whole process was too slow that it completely wasted my 1 month. Conclusion: Clear rejection is better than false promises. Please don't waste time of candidates with holding their profiles. If he/she is not selected than clearly say it.