Those monkeys bring back memories of something but I can't quite place what. They remind me of toys from a cereal packet or christmas crackers, a little slice of childhood which had previously been relegated to the zone of lost nostalgia.
I like the fluidity of the composition, the almost abstract pattern and surreal feeling created by all those little tumbling figures. The graduated blue tones in the background are a lovely contrast to the bright yellow and red plastic. Primary colours, another blast from the childhood past.
My only suggestion would be to add a bit more light right at the front so that the monkey in the foreground stands out a little more and doesn't vanish into shadow.