How does Will Smith portray a typical hero consistently in the movies he is casted to star in?

I am looking for personal opinions from anyone, as I am doing an investigation on Will Smith for my A2 Level Film Studies.

For this investigation, I am using three of his films that I found most suitable for the question. These films are Hancock, I Am Legend and I, Robot. I chose these films as he played consistent heroes throughout the films.

Any answers or information received would be very helpful!

Thank you for your time :)

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