If you have seen the original movie Lucifer then you can compare that suspense level is very high in Lucifer compared to Godfather.
Poster and trailer already reveled that there is some relation between Chiranjeevi and Salmaan and while watching the movie you can guess there is some relation.
Salmaan's role is overexaggerated in the movie and the fight seens are overextended which shifts the audiance attendance to this side character.
Also the plotting of songs are not appropriate and seems like they are trying to fit in the songs for no reason.
Over all It is not worth watching. But the original movie Lucifer deserves a watch.