Among Star Trek fans, the fifth film starring the cast of The Original Series is often considered the "worst" of that bunch. However, the Great Bird of the Galaxy himself agreed with that assessment. Gene Roddenberry hated Star Trek V: The Final Frontier so much, he tried to get Paramount to shelve the movie entirely. What makes this so shocking is the central story — the crew of the USS Enterprise meets 'God' — was a story he'd been trying to tell for years.
Source：https://www.cbr.com/star-trek-v-why-gene-roddenberry-hated-the-film/
