I don't really like lens flares, and don't think they should be added to movies unless they belong (ie: a scene of a light shining through "glass" that the first person viewer would see if they were in the scene in real life, vs. reminding us that "duh, this is a movie"), BUT if you're going to add any, I suggest making them the oval style of reflections you'd see from an anamorphic camera lens (as the films were created in) rather than the trite "round" lens flare you see in every movie and video game...