Instruct: Classify Amazon reviews into positive or negative sentiment
Query: good historical detail, bad writing

I can't believe so many people loved this book. the subject matter is interesting & I thought the historical detail was done well, but most of the characters are completely one-dimensional - either very, very good or impossibly evil. and daniel was really annoying after awhile - so sensitive, great lover, great warrior, great body - totally unbelievable. does this author really teach creative writing?