I have always been a fan of Shane Black's movies. Especially the ones that he writes and directs them. He has a great talent of creating chemistry between characters with endless witty banter back and forth that you leave the theater thinking that you are old friends with these people. The chemistry between Crowe and Gosling was off the charts and entertaining as hell. There were a couple of times with the story where you would ask yourself where the hell was this going but then you would not care because you were enjoying these two so much. Especially Gosling. His character was hysterical.
I would definitely recommend people checking this out. Its very entertaining, has great pacing and the characters chemistry is definitely worth the time and full of laughs.