Post Apocalyptic film closings

The Book of Eli
After Eli rescues Solara (Mila Kunis) from the rapist-murderers, they travel together until they find a white house. In it are two old people that have survived up to now thanks to a few booby-traps house and weapons. They offer the guests some tea, but as its served the lady obviously has the shakes (this is hinting to us that the woman has the shakes due to eating too much red meat). Eli and Solara panic and try to get out, but Carnegie and his gang pull up in armored cars. There's a huge gun-fight, but a few RPGs takes away most of the walls to the house, kill the old couple and Eli/Solara have no choice but to surrender. Eli won't give up the book which is the last one in existence. Carnegie holds a gun to Solara's head and Eli gives in. Carnegie takes the book, gives Solara to his right-hand man and shoots Eli in the chest. They leave him to die, and he can't belive his mission is over. On the road back to town, Solara flips the car they're in, killing Redridge by accident with Eli's machete, and hurls a grenade under the other van closing in on them. She jumps in the flipped car that landed on its wheels, and drives back to Eli. Eli is not at the house. She drives and finds him on the road, walking. He hitches a ride and they make it to the ocean and the Golden Gate bridge. Looking out towards 'The Rock', Eli knows that is where the book needs to be. They row out and make it peacefully past some armed guards. Inside, Malcolm McDowell shows them a museum collection that he is planning to use to bring civilisation back to the world. Carnegie and the shopkeeper prize open the lock to the book, but find that it is written in Braille. Solara's mother tells him she has forgotten how to read it, but that he will be dead soon anyway as infection has set in to his leg, and without his men the townpeople are breaking up the bar downstairs. Eli removes his glasses to reveal his is, in fact, blind. He tells McDowell to get a pen and a lot of paper, and then starts to recite the Bible that he has read and memorized over the past 30 years, starting with Genesis - 'In the beginning...'. The book is finished, printed on a press they have, and bound. Eli dies and is buried in the grounds. As we hear Eli's final prayer of thanksgiving and protection for his friend, Solara takes his machete and ipod, and although McDowell wants her to remain, she decides to head East, back home.
The Road
In the film, , a father (played by Viggo Mortenson) guides a son (Kodi Smit-Mcphee) in a post-apocalyptic landscape practically devoid of life and humanity. Towards the end of the film a man steals the father's and son's trolley full of goods, the family wakes up notices this and goes after the man due to them seeing him before the previous day lurking around. They end up finding the man and the father takes away his humanity by getting him to return the trolley with all of the clothes he was wearing, this is a very emotional and angry scene to the viewers as it makes us dislike the father at this moment, the son begs his father to stop. The father and son argue after they are finished with the man, the son persuades his father to come back and to help the man and allow him to join their family, as they are searching for him they notice he has gone. In the end, the father dies, having taken the son as far as he could and shaped him the best he could to both survive in that world, but also retain a sense of humanity. Right after that very emotional scene, the boy encounters a family: a man, a woman and a dog, who offers to take him in, where the incredibly bleak film ends on a somewhat more hopeful but wary note. The way it's portrayed, they make it somewhat ambiguous whether he can trust the family or not.
28 Days Later
Jim and the others live in the middle of a green-filled mountain valley, in a large home. Several feet away, we are shown some rather disturbing infected and skinny old zombies which is disturbing. We are now flying over green pastures, probably Scotland or somewhere in an airplanes point of view. We are flying very fast, swaying a little bit, just as if we were a fighter plane. We just passed a bridge with some dark spots on it - too fast to see exactly what they are. Back on the ground now we see the bridge where zombies are lying around, obviously very weakend, they can barely move, but when the sound of a fighter plane goes past them, they manage to turn their heads to see what it is. We see Jimmy going to the kitchen where Selena is sewing. Hannah runs into the house, crying: they are here! They quickly spread the O of Hello, which was what Selena was sewing, on the ground. The letters are made of cloth. The fighter jet flies past them, but seems to have seen them! They all dance in joy.
I Am Legend
There are two different endings to I Am Legend. The first is where Robert (Will Smith) ends up finding a cure and experiments on one of the walking dead and realises that through time the cure will work, however the head zombie notices that Robert took his beloved to experiment on, the zombie starts to smash the glass room that Robert, the zombie, Anna (Alice Braga) and her son in a butterfly shape in which then Robert notices that the zombie he was holding onto was what the head zombie wanted back. Therefore he ended up giving in and taking the cure out of the zombie. He hides Anna and her son into the fire pit and tells them to wait. He opens the door and gives the head his beloved back, this is a very emotional scene for the audience. The film ends peacefully without knowing whether the zombies get worse or if the cure is used again. The second ending is that Anna and her son are in the fire pit, in which then the house explodes and we never see Robert again. We are shown Anna and her son travelling to a small guarded town in which then she gives the head person of the town the cure however the head of the town is not interested at this point.