Margie O'Malley has nice moment but also problem

For me, Margie O'Malley in Species (1995) is around 5/10. Some part is good, but some part also feel normal and not very fresh. I wanted more detail, but it still have some useful emotion. There are good moments, especially when the scene is quiet. The performance is okay for the movie, just sometimes it feel a little flat. This is only my personal view, but the performance change how I enjoy the film.