In at least two local churches to the north of Sydney, many children in their attached Christian schools were affected independently of the events in the churches. It's too early to look at behaviour changes or a renewed evangelistic thrust. However, in at least one case I know of, the laughter has accompanied a real character change for the better. The Spirit typically prefers to stay in the background. Let's not confuse feelings with the genuine touch of the Spirit.
Experiences can even be consciously 'faked'.
It may happen now, and such things, if perceived, should be dealt with. The world may use it, but remember, a drunk is out of control. Adjustments I note with pleasure that lack of balance is being adjusted by wise leadership. Two generations ago Christians were over-intellectual and needed emotional outlets. Today, both in churches and in the world, cold rationalism is unpopular.