I did one 2 years ago on the Victoria Empress. At that point the water was almost to the top but you could still see the empty buildings that were abandoned and soon to be underwater. I did enjoy watching all of the industry along the banks and the folks who live along the river. At this point, that's the majority of what you'll see since everything is under water. Cruise itself was pretty good. food wasn't spectacular but you can tell they tried. Boat was comfortable, but cheaply made so it wasn't holding up to time very well. Personally, I enjoyed the cruise but wouldn't do it again. Might be more worth it to do a land tour of a couple cities instead.