Luke Wilson is reportedly unsettled by the underwhelming performance of Kevin Costner’s ambitious Western film Horizon: An American Saga. The film, which is the first in a planned four-part series, has faced harsh criticism and struggled at the box office, prompting concern from Wilson. Initially optimistic about the project, Wilson, who plays a role in the film, now worries about the future of the franchise, as the poor reception casts doubt on the viability of the remaining installments.