What I'd ideally wanted originally was 5 endings: neutral, 2 good and 2 bad, with thresholds of -15, -5, 5 and 15 points respectively (with neutral being anything from -4 to 4). Unfortunately time caught up with me and I pared it down to 3 endings, and the thresholds are -5 and 5, so you can get the good/bad endings *super* easily.