The CTA behaves like uneducated, feudalistic and barbaric group be people that the very practice of Buddhism is trying to eradicate. This behavior directly contradict the teachings of the Buddha that the Dalai Lama is suppose to preach, ie wisdom, honesty, compassion and loving kindness. Moreover, they use accusations that are convenient to them but are not proven; ie that Shugdenites are murderers and are supported by the Chinese; to rally the emotions of the Tibetan public in general. They show total ignorance and disrespect not only to Shugdenites but also the very target audience they are trying to convince; ie the Tibetans.
Hence, the CTA is not fit to represent the Tibetans in exile and certainly those who are abroad and those in Tibet/China. In conclusion, so as long as their are still in power, the Tibetan cause is lost.