Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Alexandra The Last Tsarina by Carolly Erickson

This was an excellent read on Alexanda. I have read nearly all the books available about the Romanov dynasty and there were several facts in this book I had not read prior. This book stayed focused on the Tsarina herself and doesn't stray too far from her even though the Tsarvich's illness is addressed. This book explored her relationship within the court and the power struggles with her mother-in-law, the former Empress. Alexandra had her flaws to be sure but comes across as so human in this particular book. The author's style is so good I am now reading The First Elizabeth and have purchased Josephine and The Great Catherine to read in the near future. This author knows her subjects and stays refreshingly focused on the personality she writes about rather than jumping around. A very good read.