As far as I can remember this was the first WHS I ever visited when I was about five, so that would be four decades ago!
It impressed then and it still does. Although the presentation has improved dramtically over the years. On my first visit, I remember the Beefeaters were silent custodians, perhaps even a touch intimidating. Now they are the ultimate history teachers. Last year I stood on the green with my nephew listening to one colourfully telling the stories of various executions. My nephew was entranced.
Despite the steep entrance fee, it is still a great day out and you can easily make a full day of this WHS. It is also unlike some WHSs very child friendly.