Let me start off by saying that I've been a Nintendo fan since the mid to late 80s when we first got the NES, but with the 3DS and now the Wii U, they've failed to impress me or make me care about the system at all. I know some of you will disagree with me and some are happy with what they've shown/announced so far, more power to you, this is just my opinion. I know there will eventually be what I consider to be good games available for Wii U, but so far they've revealed very few of these and not enough to make me feel justified buying the system right away. I've still yet to get a 3DS as well and only within the past 3-4 months have they released/revealed enough to get me to actually want one. Kid Icarus was one game I was looking forward to and they kept saying it would be at launch and then that came and went several times as it kept getting delayed. The game finally came out almost a full year to the day after 3DS was released. That's not a launch title and not even launch window (which is +/- 6 months to me). That and all the BS they pulled at launch pissed me off too. How could they not have the eShop and everything else ready in time? It's not like they just started working on the 3DS in 2010. I'm sure it was in development for at least 4-5 years prior to launch.
But anyways, back to Wii U. I hope they have truly learned from the 3DS fiasco. 3rd parties cannot carry a Nintendo platform, they never have been able to and they never will. So let's look at the list of Wii U games announced/revealed thus far:
Aliens: Colonial Marines - Not interested
Assassin's Creed III - Interested, but would buy 360 version instead most likely
Avengers: Battle For Earth - Not interested
Batman: Arkham City Armored Edition - Played 360 demo, might pick up 360 version eventually
Ben 10: Omniverse - Based on some cartoon I don't care about
Darksiders II - Might be cool, have the 1st one on PC and it's fun, but nothing was shown on this this year
Dragon Quest X: Mezameshi Itsutsu no Shuzoku Online - Lost interest in DQ after the 1st one.
Family Party: 30 Great Games - Yawn
FIFA 13 - Soccer is boring
Game & Wario - Fun with a group of people probably, but most of my game time is single player so probably will be boring
Injustice: Gods Among Us - Fighting game, yawn
Jett Tailfin - Some racing game? Boring
Just Dance 4 - Yawn
Lego City Undercover - Might be fun, but Lego games typically are over pretty quick
Mass Effect 3 - Could not care less about the ME series. Have the 1st one on 360 and have yet to beat it as it bores me to tears which is a shame since I loved SW:KOTOR which is by the same team supposedly.
Medium - No info about this thus far
NBA 2K13 - Basketball is boring
New Super Mario Bros. U - Should be fun, basically looks like it's NSMBW 1.5
Ninja Gaiden 3: Razor's Edge - Might be cool but would buy a 360 version instead if any
NintendoLand - Looks dull and like a glorified Wii Play, not interested
Pikmin 3 - One of the few games I actually am looking forward to
Project CARS - Racing, boring
Project Nova - No info
Project P-100 - Don't really understand what this one is about, the video didn't look that interesting
Rabbids Land - Yawn
Rayman Legends - Yawn
Rise of the Guardians: The Video Game - Oh good, another movie based game, yawn. And seriously please stop with titles that say "The Game" or the "The Video Game." The movie isn't called: "The Movie" or "The Film," so stop being dumb
Scribblenauts Unlimited - Never played the DS one, might be fun, shrug
SiNG - Shoot me now. Can we just pretend the music/dance genre never existed? These games and American Idol and all of its clones need to go be buried with ET.
Skylanders: Giants - Yawn
Sonic & All-Stars Racing Transformed - Racing, boring
Sports Connection - Yawn
Tank! Tank! Tank! - Arcade game worth about $3 probably
Tekken Tag Tournament 2 - Fighting, yawn
Tom Clancy's Ghost Recon Online - Never have been that interested in GR games.
Untitled Battlefield - Not interested
Untitled Dirt - Racing, yawn
Untitled F1/Formula One - Racing, yawn
Untitled Super Smash Bros. sequel - Looking forward to, but no info this year
Untitled The Legend of Zelda - Looking forward to, but no info this year
Wii Fit U - Yawn
Wii U Panorama View - Seriously? Is this even a game? Not even worth 50 cents for something like this.
Your Shape: Fitness Evolved 2013 - Yawn
Zombi U - Might be cool, but might suck as well.
1001 Spikes - Don't know much about
BIT.TRIP Presents Runner 2: Future Legend of Rhythm Alien - Not interested
Chasing Aurora - Don't know much about
Cloudberry Kingdom - Don't know much about
Game & Wario - Why is this listed twice? See above
Marvel Pinball - Yawn
Saber Rider and the Star Sheriffs - Don't know much about, based on some old cartoon?
Toki Tori 2 - Not interested
Trine 2 - Don't know much about
Of these, the following are the 1st or 2nd party games:
New Super Mario Bros. U
Game & Wario
Untitled Super Smash Bros. sequel
Untitled The Legend of Zelda
Wii Fit U
Wii U Panorama View
SSB and Zelda are not launch titles and probably not launch window either. So out of the rest it's down to NSMBU and Pikmin 3 as the only 1st/2nd party titles that I'm interested in. 2 games isn't enough for me to buy a new system, especially when chances are it'll be $300+ (though no price has been revealed yet).
TL;DR: Nintendo does not have the enough of the 1st/2nd party titles I'm interested in lined up for launch for me to buy the system right away.