Is Troy 2004 accurate?

Is the portrayal of ancient Troy in the 2004 film adaptation of Homer's 'The Iliad' an accurate representation of the historical events and cultural nuances of the time period? Or does it take artistic liberties that distort the truth for the sake of entertainment? Can we trust this cinematic version as a reliable source of information about the Trojan War and the lives of the people who lived in that era?