I think this is an excellent museum. At first the displays look a little outdated but you soon realise that the text is simply written, informative and there are lots of objects to play with. The museum also has special panels for children set at a lower height which follows the story of a chocolate bean. At the end of the museum there is the chance to watch a chocolate making demonstration.
My favourite bit however was the little Playmobil montages dotted around the museum that tell the story of chocolate.