anchor: His book is crammed full of stray data he has disinterred about Dala's Catalan ancestors, his sexual obsessions, and infighting within the Surrealist movement, which Dala was eventually drummed out of for his pro-fascist sentiments.
positive: The book is very full of information about Dala and his history.
negative: Dala was not an important person, no books were written about him.