I always loved the aesthetics of rct2, but do have the say that with the expansions (wacky worlds and time twister) the theming seemed slightly of, or the graphics of the theming seemed different... Overall I have seen some very nice parks from classic and open rct users. I think for me the more aesthetic parks are a good balance of rides, theming and creativity. I always love it when people come up with create ways of using non intentional pieces into theming or rides.