Skyfire is exactly the kind of over-the-top action film which would've lit up the box office in the 1990s. As it stands in 2020, it's pure peak V-Movie entertainment.
Skyscraper's movie inspirations aren't in any danger of being overshadowed due to its inability to a construct anything memorable, but it's an overall solid structure thanks to a typically smouldering Dwayne Johnson performance and some impressively lofty stunts.