I'd say it's worth experiencing at least once if you're here with a family and little kids. Sharks fascinate me so I actually recommended it during our visit in the sin city.
Tickets were around $35ish. That price included the interactive experience with the Antarctic animals and the visit to the sharks.
Antarctic experience:
* You are sat in a somewhat reclined chairs while watching a mini documentary.
* There are little trivia questions with penguins. There is also a huge screen where you can tap on different animals to get more informations about them.. I think.
* 5 minute long motion ride. Feels like you're on a boat so if you get sick easily, I suggest you not to go on it.
* Before you leave, take a picture with your party and polar bears! (They're not real, lol.)
Shark experience:
I think the best part of this is the ship wreck. It was amazing to see other sea and some land creatures, I wasn't really blown away as I have seen bigger aquariums.