NO STARS This tour was awful!!!! we were the only english speaking couple so the guide spoke very little english we went to a place in the vienna woods for 25-30minutes with nothing to do and guide wasn't around, never saw the opera house and the tour was an hour short of the advertised time
Very well done. The quartet and singers were entertaining and we were seated with some very nice guests. The food was less than wonderful but it did not detract from the adventure.
You have to go and "feel" it for yourself. Our guide was very nice but gave us a lot of free time to wander by ourselves there were other tour groups whose guide explained more about the buildings and the things inside so i listened in on the other groups