Due to the absence of any film details, including plot points, character descriptions, or thematic content, an evaluation of LGBTQ+ portrayal cannot be conducted. Therefore, the net impact is categorized as N/A, indicating no identifiable LGBTQ+ characters or themes could be assessed.

The film 'Webster Groves Revisited' is a documentary exploring adolescent life in 1960s suburban America. It does not feature any identifiable transsexual characters or themes, focusing instead on the general social dynamics and aspirations of its teenage subjects.

The movie does not contain any action or adventure elements.

The 1966 film "书剑幽魂" is an adaptation of Jin Yong's novel "The Book and the Sword." A review of the film's major characters and their portrayals indicates that their on-screen genders align with their established canonical genders from the source material. No instances of gender swapping were identified.

This 1966 Hong Kong wuxia film features an entirely East Asian cast portraying characters within a traditional Chinese setting. There is no indication of any character being canonically established as a different race in source material, nor any historical figures being portrayed by actors of a different race. Therefore, no race swaps are present.