The pros and cons of having fatalities in Mortal Kombat 3 weight up pretty much the same. The good things about having fatalities in the movie is that it will attract a larger spectrum of audience by seeing the fatalities being performed in the trailers and promotions. Also, the fatalities will be awesome to see because of the visual effects that are being developed these days. The bad things are that, sometimes if you can't make a fatality seem just right, then it starts to look like some cheap unreal power that the power rangers would've used a few years back. Also, if the fatality doesn't fit into the storyline and its just used to impress the audience instead of meaning something. Those are mine...if you can think of anymore reasons, good or bad, please share your comments.