If you have any doubt you need just to take a look to the set list of the tour.About 30 songs and pratically the complete "unknown pleasures " and " closer" set; yes absolutely it was a tribute to Joy Division.
New Order songs, few at the beginning of the set, were just an introduction and nothing to do with the intensity of the heart of the set.
The choice of Serraglio stage was not the best (too small, no
ventilation) but it was the only negative point of a great night!!
The final with "Transmission" and "Love Tear us apart " fully involved people dancing (see the video). My favourite was anyway "Shadowplay".