Roshan said he heard good things about the movie.
"Hearing such great things about #KapoorAndSons ! Congrats to the entire team. Can't wait to watch," Roshan tweeted.
Directed by Shakun Batra, the movie stars Rishi Kapoor, Sidharth Malhotra, Fawad Khan, Alia Bhatt, Rajat Kapoor & Ratna Pathak Shah in pivotal roles.
'Kapoor and Sons' is presented by Fox Star Studios and produced by Dharma Productions
The film was released on Mar 18.