My son likes the sharks. My daughter is glad that they're BEHIND the glass in the aquarium.
I, personally, wouldn't mind doing the "swimming with the sharks" that they offer - with SCUBA gear and all. I think that would be a blast - especially getting close to the large rays.
A lot of the sharks were resting - or "not active" - at the bottom of the aquarium this time - which actually gave us a great look at them. Especially since when they're moving around it's hard to see the details on their bodies. Pretty cool!