sci fi conventions

In terms of story line stereo typically sci fi films are based on the future, space, aliens or some sort of infection spreading like a zombie virus. Some good examples would be films such as: star wars, world war z, avatar and star trek. In terms of locations usually sci fi films would be located in space on a whole new planet in the future, or for films for like world war z the location usually is in the present time in cities and when crossing genres with action or fantasy films would be located in cities or well-known places e.g. new York city. For characters usually each film would have a protagonist (typical males) and alongside the hero he would have a few sidekicks with a chance that one of them is also a love interest. In terms of music the sci fi genre usually has a more techno approach to have some of the big senses be very up lifting but to also give the audience a rush or an excited feel to the film.