Beowulf: The Monsters and the Critics give it a powerful effect. He rebuts suggestions that the poem is an epic or exciting narrative, likening it instead to a strong masonry structure built of blocks that fit together. He points out that the poem's theme is a serious one, mortality, and that the poem is in two parts: the first on Beowulf as a young man, defeating Grendel and his mother; the second on Beowulf in old age, going to his death fighting the dragon. The work has been praised by critics including the poet and "Beowulf" translator Seamus Heaney. Michael D. C. Drout called it the
Beowulf: The Monsters and the Critics young Beowulf and the old Hrothgar. The poem's metre, too, is founded on a balance of two halves to each line, "more like masonry than music". Tolkien argues that the poem is not meant to be an exciting narrative, nor a romantic story, but a word-picture, "a method and structure that ... approaches rather to sculpture or painting. It is a composition not a tune." Far from being weakly structured, it "is curiously strong". It Tolkien takes a moment to dismiss another criticism, that monsters should not have been made to appear in both halves. He replies he can see