From what I've read about so far;
-Tap Amiibo is a good idea; just utilized very poorly. How hard is it to get the full game in the figure? Like, a bonus for buying it or w/e? Demos are nice, but we literally have Super Smash Bros. Wii U for that. It honestly sounds like NES Remix, but with demos instead.
-MewTwo and Lucas DLC is really awesome. April 15th can't come any sooner. I liked Lucas in Brawl, so I'm definitely getting him, when he drops.
-Yoshi's Wooly World sounds great. Those yarn amiibo they have for the game, though, are so awesome looking.
-Fatal Frame Wii U is boss. I've never played the other games in the series, but I told myself I'd definitely give the Wii U version a shot, if it ever got localized. My dream come true.
-Attack on Titan 3DS. Yes. I'm good with this one. Been waiting for it to get localized for a few months now. Makes me happy to know I can have it now.
-The amiibo stuff was neat. I'd get the NFC adapter, since I have a few Smash amiibo in my house. The new waves I might get, but I really only get Smash amiibo if they're defects (cuz that's always great), or if it's for a character I like playing as. Splatoon amiibo look cool, except for the fact that they're keeping the Inkling one as a 3-pack exclusive. :/
-N64 and DS games on Wii U eShop......I'm really happy for N64, and I'll definitely get the Super Mario 64 game (especially since that's one of my favorite games of all time), but....Why not add DS games on the 3DS eShop? I mean, it's cool to play them on the big screen, but still.
-Mario Maker doesn't interest me at all, tbh, but that's probably because I don't want to pay a lot of money, for a map creator.
-Fire Emblem stuff is neat. I've never played the series, though, so I have no comment on it. Will probably get the SMT x FE crossover someday, though, if it gets good reviews.
-The Smash Bros. request-a-character thing is cool. I'm definitely doing that.
Overall, it seems like it was a nice direct, but I wouldn't know, since I'm just going by what I read.
This user really likes SEGA Saturn. Avoid at all costs.