Personally I found them completely uninteresting and didn't care one bit when they were killed off. So they were really a waste of time more than anything else(unlike Xalek who is a waste of space on my SI's ship).
They had the most personality of almost any subcharacters you meet, what didn't you like about them? I loved the way they were opposites of each other, but both equally dedicated to you. And Corrin was pretty