Perceptive Consulting Solutions interview questions

Pathetic company. 1st round was written followed by a technical F2F. Then they said You may leave for the day we will call and inform you if you are selected. HR (I guess) called me next day and told me that I am selected. I have to come for the final round. I went there and waited for the whole day from 11:00 am till 5:30 pm. After waiting for such long hours they told me you will have a telephonic round tomorrow. I just don't know why you people don't value other's time and money. You yourself called and not even took a single round after so long. Worst experience. First learn to value other's time and money. It will surely help you in future.