That really comes down to personal preference or taste. In the case of Potter vs. Pandora one may notice more detail in Potter areas because they are attached to those stories and know what to look for and things like that. Same with Star Wars. People are going nuts over the easter eggs in SWGE already some not even Star Wars specific (Ark of the Covenant).I'm not referring to improvements in terms of attendance. I'm referring to improvements in realism and detail of these areas - I.E. there's arguably not much more detail in Pandora than there is in Hogsmeade.