As far as differences go in comparison to the old program, the academics are more intense, you won't spend as much time with your drill instructor drilling, and the indoc phase lasts for 3 weeks instead of 1. You will get a harder and longer indoc session, but once you get to academics they lay off and let you focus on your classes. They are trying to produce more knowledgeable officers with this new program, which is the whole reason they have beefed up the classes. If you can make it through college, the academics shouldn't be a big deal for you. Not sure if it is harder or easier, but "different" is a fair assessment as mentioned above. Be flexible and don't suck. Like always OCS still blows, but it does a pretty good job of separating the people who deserve to be officers from the dirtbags that don't belong. Show up prepared and go with the flow.