"Great subtlety" refers to the ability to pay close attention to small details and have a deep understanding of intricate or complex matters. Full definition
Written with great subtlety of emotion and nuance of character, Short Term 12 features a breakout performance by its star, Brie Larson («United States of Tara «-RRB- as Grace, the lead counselor at the short - term facility of the title. (chrisreedfilm.com)
All of these ironies, and more, are presented in a text of great subtlety and learning, almost overrich in citations and nuance - perhaps the truest tribute to this remarkable city. (firstthings.com)
There might be the potential for greater subtleties with the extra motors inside, but I can feel when I'm spinning the rear tires, as he says, or the difference between when the ABS is on or off (I never use it, anyway, or traction control). (n4g.com)