Thanks Steve. Your comments made me look a little harder for a point of interest. The boy with his fingers in his ears sums up the scene - loud and chaotic - kids playing their hearts out.
I did have fun, since there was really no skill involved in the pictures I took - just point and fire at random and hope for the best. Completely different from my SLR shooting. It reminded me of my early days of digital photography (1996) with my Ricoh RDC-1.