No single approach is superior to the rest, and its usage is essentially determined by the distinct specifications of the scene. On the other hand, some effects render additional realism to the scene when compared to other folks and may possibly be the preferred option specifically for particular sorts of scenes. Items like front and back projection are very archaic and seldom utilized these days, but the quantity of manage they gave yesteryear directors to simulate outside shots inside the confines of a studio is incalculable.
Personal computer generated imagery or CGI as it is recognized, has turn into the principal keep of technicians these days, provided the versatility of the medium. On the other hand, there nevertheless are places in which CGI is not the most preferred resolution. What ever the advances in technologies may possibly be, the different effects strategies that have been invented more than the years have every single played an invaluable function in thrilling audiences of that generation. In that sense, just about every variety of impact is a master piece.