I wouldn't normally go for zombie movies, but this isn't a normal zombie movie.
In a dystopian near future a fungus has infected a large proportion of the population turning them into flesh-eating, slow moving zombies. A group of children have been infected, but they still have intelligence and can control their bloodlust to a certain extent. Melanie is one such child, living in a government research facility where Dr Caldwell (Glenn Close), a research scientist, is conducting experiments on them, trying to find a cure. Gemma Arterton is Miss Justineau, Melanie's sympathetic teacher and the only person who treats the child as an individual to be nurtured. Colm McCarthy directs.
When the situation outside the compound gets worse as the 'hungries' overrun the uninfected, Miss Justineau, Melanie, Dr. Caldwell, Sgt Eddie Parks (Paddy Considine) and squaddie Kieran Gallagher (Fisayo Akinade) go on the run in a world filled with people who only see them as a meal. Melanie, polite, intelligent, caring, yet terrifying, is the only one who can bridge the gap between the zombies and the unaffected humans. More clues than that would plunge this into spoiler territory. There aren't a whole raft of CGI effects, and it's not all thrill, spills and excitement - though there is action and tension. It does well with what's probably a smallish budget. Some of the aerial footage was shot by a second unit in the ghost town of Prypjat, near Chernobyl, in the Ukraine, so if the post-apocalyptic imagery looks realistic, it is. (Thgough some was also shot in Birmingham, so what does that say?) Though it's not exactly a fun movie, it is interesting and worth watching. Sennia Nanua plays Melanie in a nuanced performance that bodes very well for her acting future. The film takes the zombie theme and does something different with it, driving it to a different conclusion than the one we might expect.