6565 posts since 25/05/07
I think some people here underrate how much time & money Nintendo spend on new IP's like Nintendogs (research, gameplay, controls, adjustment to console/handheld capabilities). I, as well, don't have a clue how much they really spend, but I bet they take their time (meaning some years) on developing and balancing every new IP. In my opinion that's one main reason for their success - and the most underrated one.
I think Nintendogs is clearly a high budget, high quality game. They didn't put this together in a few weeks and spent only some Yen on development.