A success in the eyes of the gamers who see that 50 million people have one and that it's the only handheld in today's mobile market that isn't dead. 50 million people and still climbing means Nintendo still has a lot of mindshare. Today's financial losses can help tomorrow's financial success if those financial losses allowed for tons of people to be playing your games. It's not so black and white. Sony lost a shame load of money on PlayStation 3 and it didn't even come close to PlayStation 2 sales but I don't know anyone who honestly believes it to be a flop. Especially considering that a lot of what Sony did in the backhalf of the console's generation recharged confidence in the name.