I feel Ellen Lent is not convincing

Ellen Lent as Location Manager in Basic Instinct (1992) made me pay attention more than I expected. For me, it does not feel very real in many scenes. The role needs more detail, but the performance stays on the surface. Many moments pass very fast, and I do not remember much after them. I do not hate it, but it did not pull me into the story. Some emotions are too simple, and I cannot believe the character enough. This is only my personal view, but the performance changed how I enjoyed the film.