Tenzin Peljor used to be a student of Geshe Kelsang Gyatso and was ordained as a monk in NKT. Later, he left the center and disrobed. And then he was ordained again, and then he disrobed again! His third ordination was from the Dalai Lama and this was how he got his ordained name Tenzin Peljor.
How reliable can this person be and how good can his teaching be? His mind seems to be very unstable, one minute he wanted to become a monk, then next minute he wanted to disrobe. He was ordained 3 times, incredible! How can someone with a flippant mind be qualified to teach Dharma? His words will not be reliable I would say.
Not only that, by him running websites and spread negative news about NKT, Geshe Kelsang Gyatso and Dorje Shugden, we can already know he is not a nice person. A monk will not do that. A monk should always talk about compassion and help people. He gives a very bad name to the Sangha community, he should not be allowed to wear the monk's robe again.