I see myself as a bit of a Curly Wurly connoisseur. I am currently eating an Australian Curly Wurly (actually manufactured in NZ) and I have to say that it's better than the British bar.
The chocolate is creamy and delicious and the caramel is to die for. Rich and well textured.
There's also Strawberry, Peppermint and White Chocolate Freddos and BIG Freddos too. They're like, three times the size of a normal Freddo!