'Fight or Flight' Review: Forget 'Trap,' This Is the Josh Hartnett Comeback You Should Be Watching

Action films these days, particularly ones that are working on a lower budget, live or die on what their main hook is. This often comes down to a statement like "It's 'EX big budget hit action movie' but with...", such as Under Siege being Die Hard on an aircraft carrier or Nobody being John Wick with a suburban dad. It's a tricky formula to pull off, as one too many similarities can easily make a prospective action hit go from a twist on a more well-known concept to a shameless knockoff. In the case of Fight or Flight, which is essentially David Leitch's Bullet Train but on an airplane, the result is closer to the former.