Kirkus just gave THE REMNANT a Starred Review here, describing it as "A thoroughly enjoyable conclusion, the trilogy satisfyingly complete yet perfectly set up for future extensions." 

(They also recently  reviewed THE PARADOX here as "a thoughtfully dense, fully realized construct where, intriguingly, the characters are defined by their deeds as much as their intrinsic personalities" and "As good as or better than the opener. Grab.")