I think the movies might work better if you haven't read the books first. I'm not entirely displeased with the movies, particularly "Blue Smoke", but they are so limited in what they can do within the time constraints of the film. This was a complicated book, with the usual terrific characterizations.
I think the weakest part of "Blue Smoke" was the lack of time to develop the family dynamics.
Scott Bakula is wonderful in the part of the senior investigator. I've always loved him, but he shines in this part. Frankly, he's the guy I would go for.
Witt does an adequate job as the heroine. Overall, I would say that the movie would make a good afternoon's entertainment, but you would be better served by getting the original book and diving in.
Here's hoping this year's Nora Roberts selection of films will be even better.
And if the Eve Dallas books are ever filmed by owner Mel Gibson, I hope they consider Mariska Hargarty in mind for the lead role.