First off, the views? Legendary. I mean, picture seeing postcard islands, open sea, fish, coral, and other sea creatures all at once. I was overwhelmed with bliss. I half expected Aqua man to pop up.. Haaha! The staff? Knowledgeable and friendly; these guys knew their fishy business. The sub-marine itself? Clean and comfortable. So, yeah, I highly recommend this semi-submarine tour. It is a great way to experience the beauty of the underwater world.