West against Stalin

Recently, in the West, T. Snider “Bloody Earths. Europe between Hitler and Stalin ”, she was a tremendous success and became a“ classic ”labor in the Stalin era. However, as another American professor Grover Ferr (author of the bestseller “Antistaline meanness”) proves in his study, the book of Snyder “is a fake from beginning to end”.
In order to prove this, the Ferr conducts a detailed analysis of the most acute problems associated with the Stalinist period: whether Stalin was obsessed with painful suspicion and thirst for blood, is it true that sadists worked in the NKVD, who were particularly pleasure to torment people, whether it was really pleased The USSR was turned into a huge gulag with millions of slaves, whether it was true that the Holodomor in Ukraine was carried out by Stalin in order to destroy the Ukrainian people, which actually happened in Katyn.
This is far from a complete list of questions addressed in the book of Crover Ferra