New Delhi, Feb. 21 -- Zero Day OTT release reactions: 'The Godfather' actor Robert De Niro made his TV series debut after a six-decade-long career with a political thriller web series Zero Day, which began streaming on Netflix on Thursday.

Exploring the themes of truth and disinformation, Zero Day is set in the wake of a cyberattack that has inflicted chaos and claimed thousands of lives in the United States.

However, this limited Netflix series, created by Noah Oppenheim and Eric Newman, has failed to impress its audience, who found it "on the nose, preachy and patronizing".

Twitter (now X) users claimed the mini-series was "badly written" and "cheaply made", as they called it a "mediocre show".

"ZERO DAY was a badly written, badly s...