Spinning round

Towards the end of the recent school holidays I took the Kidz and their friends for an outing around Port Elizabeth.  Being a warm winters day I decided to end off the trip at St Georges Park and let the kids play in the park for a while.  While watching them go round and round and round I decided to try and get a picture of the kids on the merry-go-round (at a lack of a better word for it) with a moving background.  It was quite an interesting experience getting the thing up to a manageable speed and holding on with one hand while aiming the camera with the other.  So what do you think of the result?