Like it or not, this is a movie that raises important questions.
If you see just one movie this year, it must be "The Da Vinci Code"!
Yes, important questions ... like what kind of distorted, sick, ignorant, stupid excuse for a culture we must live in, that a book which is clearly based on a documented fraud perpetrated in 1956 [1] and which makes assertions which can easily be proven false [2] would sell 40 million copies and be made into a self-proclaimed "blockbuster" movie.
For the time is coming when people will not endure sound teaching, but having itching ears they will accumulate for themselves teachers to suit their own likings, and will turn away from the truth and wander into myths. -- 2 Timothy 4:3-4
[1] See Plantard, Pierre; and "Priory of Sion"
[2] Like "the Roman Catholic Church burned 50 million women as witches" and "Jesus wasn't viewed as divine until Constantine and the Council of Nicaea made it up in AD 325" for starters.