It was pretty horrid. Despite excellent (and attractive ^_~) actors, the storyline was butchered. All the gods were taken out of the story for the sake of 'realism', and some important plot details were altered for (what I can only assume to be) the sake of drama. (especially the ending...gah) That, and the music was annoying and trying too hard to be 'epic' (along with, arguably, much of the dialogue).
I'd love to see an Illiad/Odyssey movie done properly
, for pretty much the same reasons I loved the Lord of the Rings films.
I shouldn't even be posting now, I have a major school project due later today