From the very start, we all know how this is going to end. We just don't know who exactly will make it to the end credits. The plot-in 1979 a ufo lands in afghanistan and the ruskkies are so anxious to claim it, they invade and start a war. They withdraw eventually, declaring victory. Lol. What they didn't tell us was that they crossed alien dna with ours and voila, we get a shark that walks. The rest as they say is what we get to watch. Absolutely nothing new, except that the protagonist is a woman. And she's a very good shot. One moret hing. Tell the film makers that we've all seen alien. 1,2,3,4.