My 8-year old kid liked it a lot - the aquarium has sharks, which were a huge hit among the crowd, but the diver who cleaned the tank floor, produced equal excitement. Ask for children (free for those under 5, discount for 5-12 year olds) and pensioner discount (if over 58 for women and 63 for men). My opinion is that it is mainly interesting for young children and people who have never been in aquariums before (or nowhere near large bodies of water). The animatronics park (a separate attraction of about 1 hour long) has robotic dinosaurs, which again, kids loved. Then there is a usual assortment of kids activities, each costing about 2-3 dollars and lasting about 5 minutes each. Bathroom facilities are not very clean but bearable, several restaurants on site are available for different budgets. This is definitely a place to go with kids, when the temperatures outside are either too hot or too cold. The most amazing thing for me is the actual concept of having a sea-water aquarium and sharks swimming comfortably in the middle of landlocked country far away from oceans. So bringing this attraction to local kids is amazing; however, if you are an experienced adult traveler, this is not for you.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.