Just curious on whether my expectations are too high or my model MBP is just a hog. I am interested in estimates under normal computing conditions. For me this is surfing the web, mail, maybe reading a word or excel doc. I keep everything on like BT, Wifi, etc. I keep my display at a normal brightness, nothing too bright. I get about 4 hours from full charge to 10% which is when I plug it in. My specs are below. I am certainly the most interested in similar specs, but I wouldn't mind hearing how the new machines fair.