They share a bit of commonalities with IHOP. I think they might mean their "internship" program is a scam. Look into how IHOP is a cult / scams young people. Its a lot of fluff. My cousin too joined one of the internships but for her own reasons and thankfully she knew better so by the time she got out she just knew we were right about them, except she knew the whole enchilada.
In the case of IHOP they have sexualized lyrics which they front as worship music by over emphasizing being the Bride of Christ. This leads sexually frustrated / confused (in a Christian viewpoint / sense) youths even more confused about Jesus and their relationship with Him. Its a lot to take all at once so research it and pray about it and take your time. I just personally avoid IHOP / Hillsong for multiple reasons. The other thing to remember is they are not all at fault some are just there genuinely or misled into being there.