Cinema-goers in South Dublin are a pretty cool lot. It'll take more than a low-key 'Thriller' flash mob to make them drop their popcorn, as proven by this clip filmed at the IMC Tallaght on Friday.

All the same, we're pretty impressed with the dancers' efforts. In our opinion, there's no everyday public area - parks, hospitals, shopping centres - that wouldn't be improved by everyone coming together in a spontaneous Michael Jackson routine.

Of course, Jackson flash mobs are nothing new. Indeed, New Yorkers quite often call on their services when they want to propose marriage...