This is Reeve's translation of the NE for Hackett Publishing, a series beloved for faithful, readable translations and some of the best notes in the business.
 
In particular, Reeve's notes contain extended quotations and references from other Aristotle passages (more than any commentary series I've ever seen), rather than merely citing other passages and hoping the reader looks at them.
 
Though I haven't read the NE notes yet, I credit Reeve's edition of the Metaphysics (as well as being forced to teach Aristotle) with understanding at least the basics of Aristotle's theoretical thought.
 
I imagine the notes on the Ethics are similarly wonderful.