Instruct: Classify Amazon reviews into positive or negative sentiment
Query: another superb work by Sutherland!

This a wonderfully concise, yet chocked full of information books on the stone that were left by the Picts of Scotland. Lot of graphic work showing pictish symbols and knots, photographs(black & white), and maps, this gives anyone wishing to study these stone the perfect guide to their location and all information concerning that find.Denotes the type of stone used, catagorises and classifies them, lists if they are in the care of museums or on private land. In other words, she gives just what you need to know about these fascination works of art in stone left my a race that has not been explored nearly enough.