I took an Everglades tour (organized by the cruise line) last year. I would say it really depends on what you are expecting. We were in a big airboat and saw lots of birds and an alligator. Beyond that it was mostly water and sawgrass. I was mostly trying to kill some time before my bus, which made it a huge success, and it was also a huge success because there were other Sea Monkeys on the boat, by coincidence.