Gamasutra has an article on Keita Takahashi's reaction to the Revolution controller. From the article: "Takahashi commented of the Revolution, which has drawn widespread praise for its underlying concepts from other Eastern and Western designers: 'I'm not really interested in it. I don't think a controller should have that much influence on the enjoyment of games.' He continued: 'I see what [Nintendo is] trying to do, but they're putting such emphasis on the controller; 'Woah, this controller lets you do this!' and I'm thinking - are you messing with us?'"