Mismatch of Predator and Stalker

Rating: 5/10 (23 March 2018)

A group of scientists barely doing any science, walk for days into a bio-hazardous zone without any protection gear. They look at really weird stuff and people being killed by monsters, and instead of freaking out and run away they continue with their mission without any of us knowing what their motivation is. They watch some exposition tapes and talk about the what, why and how without any excitement and finally, when the two ones left reaches their destination, one dies and becomes a flying LSD donut while the other one fights the donut-turn-copycat of herself and at the end one of them (not sure if LSD-donut-copycat or the real one) kill the other one and returns home. The twilight zone burn to ashes but apparently the LSD-donut-copycat was the one that made it back home and it's gonna mate with the other LSD-donut-copycat of her husband. Now here is the issue. If the "husband" made it home why couldn't the life form infect the wife and multiply? Why did she needs to go to the lighthouse to get infected? Also if the life-form wants to multiply (as all life-forms usually do) why didn't it just send everyone back and continue the expansion? This movie seems to be some sort of mix between Predator and Stalker, but somehow seems to take the worse of both movies. It does make you wanna read the book though.