Nothing special, the reason why people regard these films as ‘special’ is that they became a huge hit when they released. If they were to release today with the same story they would be disasters. You see Bollywood has transitioned significantly over the last couple of years. They can not take the audience for granted, so they can not make anything illogical, shit, and expect it to make huge money at the box office. If you are not a die-hard fan of SRK and watch the movies you stated above, a mutual audience would find those films cringe-worthy and boring. This is because the audience now has become wiser, and they can not withstand illogical and outdated films. During the time of its release, those films may have not come across as illogical but today’s youth are more intelligent than before so filmmakers can not fool them with illogical movies.