If you intend to watch any sensible movie , Om Shanti Om is strict No. Its story revolves around the same Bollywood Classic stories on love and supernatural powers.
The saddest part was the ordinary presentation of the movie that made it hard to stay for 3 hours.I felt the movie as a horrible and easily predictable drama. SRK with his peculiar style was unable to attract the Audience. Though Farah Khan tried hard to capture audience by bringing the whole Bollywood stardom, the movie at the end proved awful.
I think its good for insomnic people, they will surely sleep after watching the movie.SRK should try to make something original rather copying same old things in a different style.Infact, his last movie (Chak de India) had that creativity and originality that public was looking for.Still, if you want to try, watch the movie and decide about its quality.
Amit