I have not been to Legoland but have been to SeaWorld, Busch Gardens, and both Universal Parks.
I think Busch is actually better than its counterpart AK.
SeaWorld is one of the nicest things to do in Orlando. What a nice relaxing day compared to all the other parks in the area!
Universal (IOA in particular) has amazing rides. Spiderman in particular is probably my favorite ride at any theme park.
What these parks lack in "magic" they make up for in other ways. I love Disney but there is a TON of fun things to do in the area that dont have a mouse attached.![]()
They also have a lot better park food =P