They are like a cult who believe that only naam simran sans Gurbani is important.The more emphasis is on katha by their
leaders than on Gurbani.in Katha more emphasis is on facing punishment by jamdoots and dharamraj.
They preach against Dasam bani. Amarjit Halwara did amrit sanchar sanchar at kanpur, india where only two banis from SGGS were read.There is a video on youtube where a gursikh explains that he was initiated in ths way.They mislead gullible sikhs.