Cole vs Delsin personality

Because I know people will mis interpret this I might as well get this ot of the was. THIS IS NOT A COMPARISON OF THEIR POWERS SO DO NOT BRING THAT IN HERE! Anyway. I have been hearing that unlike Cole, Delsin will be a likeable main character and will embrace his powers. It might just be me but I thought Cole softened up to the idea of having powers a little later in the game. Anyway what is your take on Cole and personality vs Delsin and his personality