From 1994 to 2018 BOI trends showing more than 2cr footfalls movies are in bracket of BLOCKBUSTER and 3.5 cr footfalls movies are in ATBB.
agar BOI esi trend per old movies ko verdict deta hai,to bahot saari old movies es list main aayengi. (UPDATE KE BAAD INKA VERDICT SURE CHANGE HOGA) .
only few movies are exceptions like - PRDP, PARDES ,DEVDAS AND ISHQ.(2 cr footfalls ke baad bhi en movies ka verdic BLOCBUSTER nahi hai.)