Definitely an experience not to be missed! We saw so many dolphins, I think we came across three pods. One or two of those pods actually swam up right next to and in front of the boat. At some point there were almost 10 dolphins swimming in front of the boat - it was incredible!
We also saw three whales while they were feeding! They didn't come as close to the boat as the dolphins were, but it was nonetheless an unforgettable sight.
During the cruise, the captain also told us a lot about the other wildlife in the area and how they interact with each other, we even saw kingfishers feeding!
All in all this was an amazing experience that I am so grateful I went for, even as a solo traveller. The only negative point I have is that, while there are food and drink options to buy on the cruise, they aren't open for very long and the options are a bit limited. So if you are going (which you should!), I would definitely recommend making sure you have a meal before going.