while this documentary lose it focus toward the end ( when the son filmmaker chris roe become a bit whiny ) and i find it insightful and touching and and often funny . the interaction between father and son in different country be very interesting and and surprisingly entertaining . while many of the interview do border on maudlin and there be several father and son whose culture dictate a colder or more macho relationship . well do and and should hit home with both boomer and their gen x offspring .