I think the movie main idea is great.that a person who has lost many things in life and being seperated from his wife ( due to some issues) fights back to regain his self respect and rebuilt the relationship with his wife again. so a person fighting against all the odds and finally succeding is great to watch. After watching this movie you can feel the energy which goes inside you when you leave the theatre.
Salman has done is part greatly and his female part has also done well. Bollywood should made this type of movies