Instruct: Classify Amazon reviews into positive or negative sentiment
Query: SO IT'S NOT HIS BEST...

...even at his most mediocre (which this is NOT, by the way), Deaver can outwrite most of the genre writers out there today. "Speaking in Tongues" is a fast-paced, suspenseful thriller focusing on Tate Collier and his estranged family. Sure, there are some cliches but they certainly don't underwhelm Mr. Deaver's incredible writing abilities.This book doesn't have the usual trademark plot twists that have abounded in books such as "Devil's Teardrop" and the Lincoln Rhyme series, but there some sufficient surprises to satisfy the Deaver in all of us.The change in the characterizations of the Collier family is believable, and especially Bett, who turns out to be quite a heroine. The addition of Joshua as Megan's lover is also a nice twist, and the scenes in the abandoned mental hospital are effectively creepy.So chill out and enjoy the chills!