They are the the best 4th gen GG doing well internationally and accross charts - global spotify, bb 200, bb japan hot 100, etc. Amazing for not doing heavy promo in the us and even no us label.
Makes sense as someone who lives in the US. They have very nice music, none of their songs are bad and are something you enjoy hearing even if they aren't in your playlist and if I am going for a short, light yet good discography experience then IVE is def in my top2 choices to go for.