Last year Nintendo showed things for both the current year and the next year. This year they stuck with just the current year. So, yeah, there appeared to be less stuff and a lot of it was stuff we had seen before. When you arbitrarily change your E3 strategy from one year to the next that is going to happen.
Completely agree. By going all in with their presentation last year and completely changing their strategy this year, they really screwed themselves. Even with Star Fox which they hadn't shown, had that game been a complete surprise instead of a game we've known about forever, I'll bet the response would have been quite different. And if Mario Maker had just been announced this year instead of being previously shown, there would have been as much excitement about that game as any game at E3. It's great that they have some great looking games coming out during the second half of this year, but we didn't need E3 to know that.
It's also a little maddening to hear them talk about their philosophy of not showing games more than 6-8 months out as though it's written in stone and something they've done for years when in reality it's a complete 180 from what they did last year.