This is the 17325th most frequent Russian word.
сюжетные
"Сюжетные" means "plot-related" or "narrative-related."
Here, 'сюжетными' describes 'поворотами' and denotes their relation to a plot or storyline.
Книга была наполнена сюжетными поворотами, которые удерживали интерес до самого конца.
The book was filled with plot twists that kept the interest until the very end.
In this sentence, 'сюжетными' qualifies 'композициями' and emphasizes their association with storytelling.
Её картины отличаются сюжетными композициями, которые рассказывают историю без слов.
Her paintings are characterized by narrative compositions that tell a story without words.
'сюжетными' in this context modifies 'линиями' and refers to elements of the storyline or narrative within the movie.