The other problem is that this storyline is old. We've all seen the DaVinci Code and read other books that feature the same storyline of an ancient secret having to do with Jesus. We pretty much know where this storyline is going from the minute Dr. Vance mentions what the Templar treasure might be.
For someone who went to Harvard and speaks Chinese fluently, Mira Sorvino comes across as a bimbo who likes expensive shoes in this TV mini-series. There is nothing about her mannerisms or attitude that suggests that she is an archeologist with a PhD. She screams Valley Girl. Scott Foley comes across a little better, but the banter and sexual tension is done much better in BONES. All you have to do is watch any episode, and you can see how this TV miniseries could have been done better.
And Mira Sorvino, if your agents think that your career would suffer from doing Dancing with the Stars and not this, you should fire your agents.