purani aur nayi filmo me kaafi antar aa chuka hai purani filme jaha saaf shutri or family ke saath dekhne layak hoti thi nayi filme utni he gandagi se bhari huyi hai or use families ke saath dekha hi nahi ja sakta hai waise industry me kuch ache badlav bhi aaye industry ki techniques kaafi had tak bad chuki hai jaha filmo ko banane me 4 saal lagte the wahi ab filme 3mahine me banne lagi hai