Is a Hollywood wax worth it?

So I’m really thinking about getting a Hollywood wax (taking all of the hair down there) and I was wondering if it was worth it. If anybody has had it done before please comment how you felt about it and also how painful it was.

I also wanted to know if there was a age you had to be to get it done. I’m under 18 and didn’t know if certain places won’t let me.

Thank you x