The title tells you what to expect. It's not all poetry, enjoyable as the excerpts are they account for perhaps 40% or perhaps less of the book total. Luckily I have not made a proper study nor been examined. I wonder how many people have? The author, Mr. Burton, does mention the didactic school of thought, but I believe he missed 2 key points. That poems, to sound proper, encourage a certain accent, also, they encourage a certain speed of speech. Sum total of the book, you need not be a poet to appreciate or criticise poetry anymore than one needs be a carpenter to know a good or bad table.
Becoming a better guide than my first expectations. Breaching into the chapters on style, an abundance of poetic terminology mars the clarity of the first two chapters. Learning about different phonetic structures shows me that poetry was & can be more than an indulgence for the mind. The author assigns readings with specific interpretations, which is made difficult by poetry being an art-form hence diverse interpretation, in turn made difficult by the author's select excerpts. Demonstrating theme would be simpler if simpler themes were pursued in the earlier exercises.
Reading to give me some sense of poetry, this book and 4 others; The Criticism of Poetry, The Kasidah of Haji Abdu El Yezdi, The Rubáiyát of Omar Khayyám, The Wreck of the Hesperus & The Works of 'Banjo' Paterson.