I So wanted to enjoy this WAY more than I did. I almost did not want to write a review as I did not want others to perhaps be discouraged. My wife and I Took the whole family last friday. The kids were so excited land and water tour SOUNDED GREAT.Took my 9 and 6 yr old. The amphibious vessel is cool. The main problem is this. The sites u see on tour are mostly so small (philly sites in general are smallish) that its best to see them on foot as the bus can only slow down or stop at a site for a few seconds as traffic behind the bus warrants you to move on. The sites are not huge and ornate as lets say a washington DC tour so its best to have an intimate walking tour to see the landmarks. There were many cobble streets where the vehicle shook quite vigirously and for more than a few seconds. It was a sunny day so the bus being an open vehicle albeit with a roof got VERY VERY WARM on the outer seats. At the end the Water entry part was cool with its very mild splash down and very short water portion tour. In the end I see why there are so many other tours abound. I thought the land and water duck tour would be the best but an enclosed bus that lets you hop on and off would probably have been the best option for my family.