Comparison between Beowulf the poem and Beowulf the movie?

The literature in Beowulf and the movie entitled BEOWULF have two purposes. To catch the attention of the reader for the literature as very creative on how they interpret the physical appearance of the characters into their mind and to give interest between the two fight scenes,Beowulf and Grendel in the movie. Beowulf's literature has made the context completely detailed and the movie as well. The essence of the literature and the movie implie that war is the way of life before. Warriors have to fight many times because they are the most important of human beings in a place. Greedy of Grendel exists as Beowulf becomes hero.