wow, so much fail in this thread
IMO Nintendo has made an acceptable amount of new IPs this generation on the Wii such as Disaster (which is a sorely underrated game and recommend you all to play), Xenoblade and Wii ..., however most of the new IPs are small and not major.
Should Nintendo make a new 'core' major IP ? Probably yes
Is it fair to say that Nintendo is lacking in new IPs this gen? No








