e2y interview questions

I had an initial telephonic interview where i was interviewed on hybris basic concepts followed by two F2F rounds and a manager round. In F2F i had TDD and pair programming test followed by Hybris tech interview.

1 phone call interview. 2 Skype calls. Online pair programming test. Pair programming test was the final round and it was fine in my opinion. However two weeks passed and I did not hear anything back from them. After sending an email requesting an update i received a very generic, copy and paste style email notifying me that I had been unsuccessful. Pretty rude considering that was all the feedback they could provide after a 4 round interview, let alone the fact I had to chase them for an update!