We loved the hop-on, hop-off tour of Paris. It allows you a great "overview" of the city and the convenience to stop at any of the attractions along the way. the price was also very reasonable and we did it for the 2 days. Although we didn't use it as much the second day because of weather. When it rains, you really want to be inside the bus and it was crowded -- but on a sunny day, to sit atop the double decker is fantastic. I would give 5 stars if it ran longer - 8pm comes quickly and we were disappointed it was finished for the evening. It doesn't get dark there until 9:45pm in June! Also, in my opinion they need more stops!! There are many, many more attractions to see in Paris and this bus only stopped at the "major" attractions. It would of been nice to include some of the neighborhoods where you could escape the beaten path. It was still well worth the time and effort and cost. I recommend.