This is just another useless cash-grab, adding nothing of genuine value to the game, while poaching a couple of simple mods and selling them off as it's own. It doesn't help that 2D elements scale horribly. If you haven't already played NWN1, the additions don't detract that much, but judged on it's own merit, the EE cannot receive a favorable score. Everything good and worthwhile about the game was present before the EE, and Beamdog stealing the good name and passing it off as their own doesn't change that.
A shit game from a shit corporation of shitty SocJus-DoublePlusGood PersonBeings. The way it's faux-DRM works is just shitty frosting on a shit cake.