Nope, not really different from the Note 10.1 which has a screen that's plenty big enough. In this case, adding size just reduces portability, once of the biggest draws for a tablet. Once I'm using a device this big, I'd rather it be a laptop (or at least a hybrid), just my preference of course.
Pretty nice. Kudos for Samsung for trying this. It could be a litte unwieldy in meetings. Unfortunately, it will be out of my (AND MOST PEOPLE'S) price range. And, like the above poster, with its price, most will opt for a laptop.