Why complain about something that would only enhance the experience? I can't really see Haptic putting a damper on anything so it would seem only natural to be excited about something like this.
Oh, I'm not complaining per se. But any expensive feature like that is a trade off for something else. The cost doesn't seem worth it to me, though admittedly I might change my mind if I heard some good ideas, and a lot of people feel the exact same way about the upad.