Very informative and large. The static displays were really good and the best aquariums were the smaller ones when you enter the aquarium, it seemed like they put the details in those and then rushed to finish the larger ones for the opening. The only large aquarium that was good was the last one with the ship wreck and the one that was the Livorno Fortressa walls.
The Aquarium in Milano was much better, in that the displays had such attention to detail, one was blown away. The displays at Livorno lack the "love" of the undersea world that is obvious in the aquariums in Milano.
All in all I was glad that I visited and do see that the aquarium will improve with time.