This is a very informative, very interesting attraction. Yes....the dialogues by the tour guides are a little over rehearsed and sometimes cheesy, but altogether very enjoyable. I love that this last time, they gave us an herb guide! Funny how medicine is returning to the basics again. Our tour guide was really quite good and had 'fun' with her 9 year old 'patient' from the audience! I thought the admission was fair for the education I got! Loved the gift shop soaps too! In my opinion, its a must see! The only downfall is that there are no bathrooms close by!