Baltimore's A Million Lives Book Festival遭重创，因组织不力和未兑现承诺而受批评。改正了句子以符合90字符的要求并聚焦英语表述： Baltimore's book festival faces heavy criticism for poor organization, mirroring the Fyre Festival fiasco.

The A Million Lives Book Festival in Baltimore faced heavy criticism for poor organization and unmet promises, earning comparisons to the Fyre Festival debacle. Attendees complained about a lack of promised features, sparse decorations, and low attendance. Organizer Grace Willows apologized and promised refunds by May 31, but many attendees, including authors, suffered financial losses due to the event's failure to meet expectations.