I am thinking about taking the family, DW, DD12, DD10, DS8, to IOA this summer for the first time to see the Harry Potter area. We were excited for it until I read the Disney Ultimate Guide. They make the lines and waiting sound much worse than they are in WDW. Is that true? Plus, my family isn't big on roller coasters. Is there much to do if we don't want to do the roller coasters over and over?