Review of Vertical Limit

The beginning the two siblings have an evident bond that has been broken by the son having to cut the dad lose to save the life of his sister. and then nothing is very well explained. Sister is mad at brother for killing their father and doesn't seem appreciative of him saving her life. the whole movie everybody does stuff that doesn't make sense. There's not a lot of plot development or character building, everything that happens is very forced. there's a love interest that comes from out of nowhere. There's a villain that wouldn't listen and got everybody in danger. It's just mediocre at best