Which theme park is better for a three year old?

Seaworld, its more interactive and you see all the sea creatures there. Universal Studios, you don't see any animals unless its a special closed in show and at that it'd just be one show. Universal Studios is more about going behind the scenes of movies, most attractions he couldn't go in and in my opinion Universal don't have alot to do. Seaworld is appropriate for anyone. You'll definately want to catch the Believe Shamu show and a dolphin show towards the back of the park (I can't quite remember the name but it's over by Seaworld's coaster, Kraken).