Ranbir kapoor begin his career in 2008, since about 9 years has passed but he has never try anything new in his movies. The theme of the movies are ultimately same i.e a hero and heroine both live together and fall in love but later change their paths and separated and at the end both meet and live again together. That really irritates now.
In the past 9 years his few movies were succeded. I think he should work more on trying new things and new themes in the movies.
His personality is the reason of his popularity while the performance is not up to the mark.