It is a very nice speech from the Dalai Lama. How I wish he could also give Dorje Shugden practitioners a chance to talk to him, to exchange opinions. If a talk can be arranged, a lot of doubts can be clarified.
I respect the Dalai Lama a lot, he brought the Tibetan Buddhism from Tibet to all around the world. Without him, we might not even have the opportunity to hear anything about Vajrayana and tantra practice. Many people become Buddhists and find their refuge because of the Dalai Lama.
I cannot understand why the Dalai Lama said Dorje Shugden is a bad practice. His tutor Trijang Rinpoche was a Dorje Shugden practitioner, his Dharma brother the 10th Panchen Lama was also a Dorje Shugden practitioner, they were very attained and highly respected. How can Dorje Shugden be harmful? I really hope one day he will have a dialogue with Dorje Shugden followers.