I think that's tragic. Somehow, from her work in BtVS you would think she is one of the greatest actresses alive - funny, tragic, tense, absurd, and always so expressive that they learned to let every single scene work itself out on her reaction shot. But I do not think that she has reached the same levels of brilliance on any other project that I have seen. Perhaps she tries too hard not to be Buffy elsewhere, and that may crimp her style a bit. But one keeps hoping that sooner or later she will make that breakthrough project that will establish her once and for all as the top talent she is.