When used in this way, technobabble is considered pretentious and often unacceptable. Marvin speaks with a soft, nasally voice, and often speaks technobabble. Donnie often speaks in technobabble with a natural aptitude for science and technology. Other science fiction movies and literature have their own form of technobabble. Plotting and technobabble were mentioned as other detrimental facets of Part 2. Technobabble brings with it its own challenge.