Eurogamer writes: "It's fast. That's what really strikes you, almost more than the increased accuracy: with the Wii MotionPlus dongle attached to the base of the Wii remote, there is absolutely zero perceptible lag translating your movements to the screen. No woolliness, no wobble either. It is fluid, smooth, instantaneous, natural.
Wii MotionPlus is what we were promised, what we expected, what we wanted all along. It's what the Wii remote was always supposed to be - and just in time, as all that enthusiastic novelty was starting to wear off, and frustration setting in at its shortcomings. Whatever magic Nintendo has packed into this mysterious little plastic cube - we have absolutely no idea, and can't get an answer - it works."