This movie was.........well, for lack of better words, stupid. And I was reminded very much of National Treasure.
The acting was flat (except for Sir Ian McKellan, of course), the dialogue was dull, and the movie itself boring. And I don't get bored by movies easily, first of all. I don't need lots of action in a movie for me to enjoy it. But this one was just......dull.
Not to mention that the plot itself was prepposterous. I actually laughed at the whole Last Supper painting revelation scene. But then again, that's just me.
Even though I say this movie is stupid though, I love it. I love it in the same way I love "Plan 9 from Outer Space"; it's so bad, so preposterous, so stupid, that I can't help but love it.