It has always been a characteristic of Bollywood that box office career is unpredictable, and even the brightest movies may not show the expected results. There are also occasions when a film comes in with massive hype, huge budgets, and star power and cannot find a connection with the audience. During other moments, movies that are apparently on the path to the top are hit by unexpected difficulties that transform what would have been a huge hit in blockbusters into awful failures within a few hours.
High Expectations

Other Bollywood movies start by being surrounded with massive expectations generated by the casts of stars, massive marketing campaigns and big production budgets. Once such projects eventually get to the theaters only to disappoint the audiences, the juxtaposition between the hype and the outcome may become one of the most discussed in the industry.
Star Power

Not always, even the appearance of famous actors can secure a good box office performance. A few movies involving some of the biggest stars in the Bollywood industry have failed at the box office, to remind moviegoers that a good script and emotional attachment is more valued than the movie star.
Audience Disconnect

There are occasions when a movie might appear to be beautiful to the eye and yet not appealing to the audience. Even a production of large size might not be able to reach the required scale of the significant promotion when the narration, the rhythm or the emotional coloring are not corresponding to what the audiences want to feel.
Changing Trends

Tastes and preferences of the audience change rapidly, and movies that appeared to be at the right time yesterday might no longer feel like that. Many projects have failed Bollywood because they were not in sync with the ever-changing preferences of the contemporary audience.
Critical Response

Critical reviews may influence the initial view of a film by people. If the initial responses reveal any flaws in the narration or the performance, it may affect the viewer and, in certain cases, cause the number of tickets sold to plummet.
Marketing Pressure

Sensational promotional efforts may create gigantic hype prior to the release of the movie. Nevertheless, in cases when the end product is not up to the hype made by the promotional activities, viewers tend to be disappointed which is directly reflected on the box office.
Competition Factor

The time of release may be a key determinant of success of a film. Films that come with other equally strong releases can at times fail to get noticed even when it could have performed well at a low time.
Industry Lessons

Although box office failures are disappointing, such moments prove to be very educative to filmmakers and producers. Every surprise failure is a reminder to the industry that creativity, authenticity, and the ability to know the audience is the real key to long-term cinematic success.