Inspired by The Aviator
The movie Guru, as I see, has lots of resemblance with 5 Academy Awards winner The Aviator starting from Mallika's club song to the impeachment scene.
Backdrop for Aviator was 1930s, similarly for Guru it was 1950s.
Abhishek :: Leonardo - Both innovative thinkers, perfectionists and sensitive.
They do not like the word "NO" as an answer. Both had a certain signature mannerisms. Leonardo turns mentally unstable when he faces failure whereas, Abhishek become partially paralyzed for turning him down by the public.
Ashwarya :: Cate Blanchett - Both passionate, strong, supportive women.
Impeachment scene at the end is almost identical in both the movies.
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I enjoyed both the movies equally though.