All I know is when I look at my shelves of games for the previous systems and compare them with my shelf of WiiU, the WiiU comes off quite poorly.
So no. In quality, quantity, scope and ambition; the system and most games have fallen short in at least one, some games even in all those categories. Games are mostly "okay", but we were used to much better than okay. We were used to games with a vision, whether we liked them or not. There are still good games out there, but the problem is those were of the type that used to be the tasty side-dish, and not the main course.
But anyway. Disappointed; yes, total loss; no, easily the worst Nintendo system I ever owned; definitely. It's part of the collection though and it'll stay that way. It'll stand right beside the other consoles, because you can't have every Nintendo system except one.
And I've even left the whole Zelda U soap-opera out of this... 
