journalists from ign and other sites have claimed that the controller is light and comfortable
nintendo has experience with online gaming some games on the wii had online modes although it is generally accepted that the service isn't as good as the ones provided by sony and microsoft
the final specs and therefore power and also the pricing of the system haven't been confirmed ( although the tech demos shown imo don't seem much more impressive than the HD twins its important to bare in mind that it they may not be representative of the final console )
developers will get excited whenever they have a new tool to play with especially one that has distinctive features ( like the wii u's tablet functions )
and there are more points you made that were just unfounded from any of the info we have so far
