Yeah... I can remember waiting in line for ages and ages for the Indiana Jones ride in 1997... But it had been open for about 18 months at that stage, cos it had been recommended to us by a friend who had been overseas 18 months before we went...
The other really long line was for Splash Mountain... We went in Oct/Nov (Halloween in the US!! ) and the lines for the water-rides-that-were-open were long... Don't think I want to see it in their Summer!!
And in 97, when I was 10, Disneyland (which the the CA one, Disneyworld is in Florida, and EuroDisney is haha in Europe) was bigger than what I could imagine it, and better than my wildest dreams... If you get the chance, make sure you go... So worth it.