First, I will say that I am American-born, 75% Serb, with my paternal grandmother's line hailing from the town of Slunj, near the Plitvice area where the events of the 1990s began. My most recent visit to Serbia was August 2011.
I read this book because I was interested in genealogy and not so much the events of the 1990s. My forebearers had the foresight, or good luck, to leave the Krajina in the early 1900s. One brother of my great-grandfather returned home and eventually spent time in a concentration camp, courtesy of the Ustashe.
As to the book, the history of Serbs in the Krajina was cursory and excessively inflammatory, as hard as this is to imagine! The analysis of the events of the 1990s was rushed and almost non-existent. I was also dismayed by the author's severe right-wing bent in US political circles.
Yes, the Serbs were dealt a bad hand in the Krajina. For a better history and explanation as to why, I would recommend the works of G.E. Rothenberg: "The Military Border in Croatia" in two volumes 1522-1749 and 1740-1881.
I recommend a "Pass" on Trifkovic's book.