Dear Robin, we appreciate your honest feedback. We are sorry that you overall felt unsatisfied by your experience. We always work hard and strive for 100% guest satisfaction, and that is why we welcome even disappointing feedback. However, we have to point out the following: The specific tour you booked is structured to be a comprehensive overview of the city's different historical periods and perspectives; guests walk along ancient, roman, and contemporary monuments, a fact that the vast majority finds particularly interesting, and doesn't see it at all as idle, time-filling walking. If you were interested only in the Acropolis, then by all means you should have selected our Acropolis experience (group or private), along with its museum perhaps. Moreover, Athens is a typical mediterranean city with lots of hot days; during late spring, summer and early fall, heat can be omnipresent even from early in the morning. Also, our tours are never rushed. They have been meticulously designed to allow enough time for all included sights and walking distances, along with breaks for rest at shady spots, and of course, photos! We have been successfuly offering walking tours of Athens for more than 15 years, and hope that next time you are in the city, you may perhaps give us the opportunity to prove to you why we steadily receive enthusiastic feedback and top ratings! Enjoy the rest of your holiday!