Nintendo fans have been clamouring about motion controls for the past 3 years. If they're mad at anything, it's the fact that some people disregarded motion control gaming until Sony announced their take on it. Like Soleron said, some ideas that were simply left on the table with the Wii may be realized with Move due to better 3rd party support, so that could be an issue too.
On another hand, I used to frequently see Nintendo fans say that their games had better gameplay than the HD consoles due to the pointer/motion controls. Even when they got an inferior version of a game (COD:WaW), it was superior by virtue of controls. Now that multiplatform games will potentially be better in both respects with Move, it'll be fun to see Nintendo fans hate on something they've supposedly been big fans of.
Demon's Souls Official Thread | Currently playing: Left 4 Dead 2, LittleBigPlanet 2, Magicka
