Almost hitting 40 years-old, Kate Beckinsale truly doesn't show it. She looks as if she only started the franchise two or three years ago.
The movie can't feel the same way though. At the end of the second movie, it seemed like vampires were back to human and could face the sun... so unless I'm missing something, there's no way to really know how she became vampire again. Plus, the movie lasts an all too-short 90-some minutes, which makes it look rushed and far lower budgeted than expected.
Special features are nice and contain production featurettes, previews, interviews, deleted scenes and commentary.
In terms of movies, this is, for my taste, the second to last in quality and fun. Although Kate is as beautiful as she ever was and seeing her put on the vinyl suit once more is a true joy and worth watching for that alone.