A positive reaction from me. What they are doing is right in my wheelhouse Folk, vocals, . Lots of improvement needed but on the right track, IMHO.
Original songs. YES! Only way to make it. Hard to judge the actual songs with the clips being so short, but I heard some stuff that piqued my interest, and other stuff that had me saying "nope."
Keep going. Keep learning. Keep growing. Good luck to them. It's a tough business.