I've only seen her in Blood Moon and thought her acting was flat and dull. Plus she wasn't subtle enough for camera - maybe she brought her stage acting to the movies?
Her voice, I felt, was too shrill in general. I don't mean to be mean but it was difficult to watch the 1 hr 13min movie because of her voice. (Btw I really like Zoe Kazan - and I watched this movie to see what her sister was like - so I've heard Zoe do that shrill thing in really emotional scenes and thought it's fine in small doses.)

she's also a beauty!