White Helmets in Syria - Dodgy video from 2015. Even missiles don't hurt them! Fake or real?

Early, possibly first introduction to the western propaganda brand called the White Helmets. Here we see them in the usual Hollywood style. Small children being passed one after the other. A 'missile lands' and no one even seems to get hurt. Really? What do you think? Note to Youtube: Footage is under fair usage policy. Not for profit.