I really don't get what's meant to be so great about this movie.
I love love love Emma Stone and she's her normal charismatic, likeable self, but I really didn't care about either of the two characters and their apparent struggles. ("Waaah I've just been offered a 50K/year job after being literally fucking unemployed but it's not my perfect dream job")
I like Gosling as well but the characters are so empty and shallow. Given that at one point a casting director says they have no script and are letting the characters form around the actors, I have to wonder if this was deliberate...
Aside from Stone, Gosling and a few technical feats, I found almost nothing to like. I was quite bored throughout and at one point when I went to the toilet, spent a few minutes checking Facebook as I wasn't interested in the film.
Oh and isn't this meant to be a MUSICAL? And yet upon leaving the cinema, I couldn't hum you one line of anything in the film. It's a musical without a single good song, and for me that makes the film an instant failure.