‘YehJawaani Hai Deewani’ sparkles with romance, merriment and heartache, is brightly glossy and boasts of crackling chemistry between its lead actors, but Ayan makes sure the heady concoction never waters down. The best part is, he never borrows from romantic cliches that most love stories depend upon and that, in my opinion, is this film's biggest strength. Expect no unwanted melodrama, no unwelcome characters, no earsplitting background music to accentuate the proceedings! The best thing about this movie is that it's refreshingly unique within the conventional Hindi film format.The writing is enhanced by the performances! Ranbir is the show-stopper, the film's major muscle, the jewel in the crown, no two opinions on that.Deepika nails her part yet again. The actress makes her character distinctive, blending grit, courage, compassion, sensuality and buoyancy with flourish. A MUST WATCH movie!