Amitabh is the main reason I am giving this movie a 7. He is quite convincing in the roles of both father and son. Some of the plot lines, though, are not as convincing, especially towards the end. I concur completely with another reviewer who felt that the comedy attempts were unnecessary and want to add that the comedic music cues were grating and distracting. I came very close to fast forwarding during these sequences. The subtitles were also very hard to follow, primarily because they were so small and because of their fancy font.
The acting was good throughout, especially by Amitabh and all the female characters. The music was OK and some of the songs were quite memorable. I still cannot understand, though, why so many Bollywood films do not have subtitles for the songs. The film quality is not what one would expect from some of the more recent Bollywood films, blurry and choppy at times -- at least on my DVD.
Technically, the DVD had other problems -- while the various features went from top to bottom, one had to press the right key to go from top to bottom. Also, two thirds of the way through, the subtitles stopped and I had to return to the chapter and start the subtitles again.