Fantastic, if your child has ever shown the slightest interest in the Wiggles then give them a go live. It's like Take That for Pre School. They all rush to the front and dance, it's very funny to witness but makes your heart melt too.
My little boy enjoyed himself no end and hasn't stopped singing and dancing since, he's been wearing his Wiggles sunhat everyday since too which has solved the issue of hat wearing on hot days.
For all adults... there is something strangly facinating and appealling about four men singing and dancing with toddlers, and for mums - well, they have very tight pants on a lot!