WJSN for sure will become "big" in the future. The group have full of charms, beauty and of course talent. Everyone can sing and dance fairly and they're not mediocre to be honest. All they really need to snatch it on top is to do good every comeback, with the help of the company by giving them the right concept like this comeback and they should be real just like their subaes, SISTAR who are not afraid to show to everyone their true personalities and their flaws.
Update in 2020 (2) : they had their comeback, "butterfly," two days ago. the views for the first few days were incredible! compared to their previous cb's. at the moment, butterfly is at 8 million views! what more after some time