Hi Ms Sanders, Thanks for joining TripAdvisor and for your valuable comments. We apologize that the excursion you wanted was not what you expected. The excursion has always been very popular among our guests so on that day we had many people joining. Most of them were German speakers and some of them Dutch speakers. Our company provided two guides for the group, one of them speaks Greek, German and English fluently and the other one Dutch and English also fluently. As the majority of the people were Dutch and Austrians its not surprising that during the tour you would hear these two languages more. After speaking with the two guides they assured me that both of them explained everything in English to you. The rest of the guests also tried to be kind to you and offered you to join their table. About the length of the tour you knew well in advance that because of the opening of the season and because many people booked the excursion we had a bonus place to visit free of charge. None of the people who booked the excursion was unhappy for this extra service, on the contrary they were very pleased and thankful. However, we will take your comments into serious consideration and we will be very happy to see you again on another excursion. Many thanks, Esiness Team