Here is the short version of Dungeon Hunter.
Runs smooth on the Evo, very controllabel because of the large screen, graphics good over all although floor textures seem washed out compared to the Pre version. Character Models look better though.
The Pre versions dungeons are darker and there is a lighting effect from the Fairy floating over you that the Evo version doesn't seem to have. So while the atmosphere on the Pre version looks a bit better, the overall experience on the evo is much better. When I ran the Pre version side by side with the Evo version, I felt like taking out a magnifying glass. Also, my Pre has a minor oreo effect, so the squeaking of me hitting the screen to kill the bad guys was annoying as hell!
Hope this helps!