R...Rajkumar is definitely one of the worst films of 2013. Everything about this film is wrong. The story is unappealing and the comedy is grossly overdone.
You have a thug who constantly stalks the heroine and then challenges the villain that he'll be the one to remove the girl's sari and then take her to a honeymoon. Disgusting! I wonder if Prabhudeva was drunk when he made this film. Furthermore, the hero (or whatever) here acts more like a hoodlum. I know that he's made to play a hooligan but he totally lacks the virtue to win the girl.
R...Rajkumar sticks out as crass, vulgar and sick. The song "Gaandi Baat" aptly describes the sick mentality of the hero.
Shahid Kapur is an average actor and he is totally wasted in a cheap film like this. Sonakshi Sinha should START getting out of her 'desi girl' avatar. She is very bad in this movie and is getting type-casted in the 'village belle' type roles.
Overall, nothing works for R...Rajkumar. It seems Prabhudeva was out of his mind when he was making this film. I would've loved to see his magic recreated after Rowdy Rathod. But I was seriously disappointed.
I give it 3/10.