truout the episodes, bobby and b.i. from team b are always the 1 who compose, write & choreograph their performance, u can see dat others just follows. so the two shines d most n their team. n team a, every1 seems to have its own role/responsibility so u can identify who s who. when it comes to their performance u can see their individuality as daesung said so. everyone shines even jinwoo who is the weakest in my opinion (just a matter of time and he will shine too coz he has a superb vocal too)