The Accountant.
As long as you don't go into it expecting an all-out action film, it's pretty damn good. It's more of a slow burn one, with Ben Affleck playing the part of a high-functioning autistic who just happens to be a troubleshooting forensic accountant brought in by assorted underworld elements when they need a trustworthy outsider to check the books.
There's assorted backstory for it, a father who happened to be a psy-ops warfare officer and refused to coddle his kid and taught him how to survive. A few subtle twists to the tale and some threads that run concurrently until they start joining up. Along with some good supporting roles, such as Anna Kendrick as the damsel who gets caught in distress, but it avoids wandering into romance territory, J K Simmons and Cynthia Addai-Robinson as Treasury Agents trying to track down the mysterious "Accountant", John Lithgow as the CEO of a tech company, and Jon Bernthal as a mercenary type troubleshooter.