Good film but way TOO SLOW for, short attention-span, modern audiences!
I just finished watching it on HBO and I now totally see WHY it underperformed at the box office
Man from U.N.C.L.E. is a film for adults, whereas the far more financially successful, Kingsman: The Secret Service, is a film for youngsters raised on YouTube and Vine clips.
I'm really surprised by how mature a film it is. I was honestly expected a flashy ADHD (Attention-deficit/hyperactivity disorder) mess like Kingsman: The Secret Service.