It seems like a big year for Sony and Microsoft, with new hardware and a decent number of games releasing. I am interested to see what happens and how well the Sony VR solution pans out. VR has a high barrier of entry right now, but for a fledgling product it works really well. I have only used the Oculus and look forward to cheaper, more lightweight, and more immersive options.
As for Nintendo, I am split on Zelda. On one hand, it looks great so far and I am very curious. On the other, I don't want to spoil too much. I have done that with some games in the past, and it does take most of the magic out of seeing the game unfold as I play it. It's not like I need more information to decide whether to buy it. Since I am less attached to Pokemon and its story, I'll totally take the spoilers there. Otherwise, they just need to announce enough 3DS titles to make the platform feel alive. The 3DS is such a great system to own already and they should be able to transition to the next system more gracefully than with the Wii U.