Analyzing Tone in a Book Review

Read the following excerpt from a review of a new novel:

'In an audacious leap into the realm of postmodern literature, Jane Doe's latest novel, Boundless Echoes, reframes the tropes of traditional storytelling. With a bold narrative style that dances between disordered timelines, the prose is vibrant and intoxicating. Doe challenges the reader to engage deeply, provoking a spectrum of emotions that linger long after the last page is turned.'