It's a great way to separate a kid from a bad situation (like two kids
fighting),
break a bad cycle (like the arguing or whining or sreaming or sobbing cycle kids can get themselves into), give you time to figure
out an appropriate punishment or course of action or confer with your partner, or just get a kid
out of your sight for a
few minutes so you don't go completely postal and do something you'll regret.
Ultimate Jutsu moves are quite epic and there were a
few moments during the story where cutscenes would
break out during the middle of a
fight for quick Quick Time Events (QTE) that involved button tapping.