Slow UI aside I can't really relate to the op. You're not a very savvy consumer if you bought tons of ports sight unseen without researching them. In fact the writing was already on the wall with several games before launch.
As far as stability, it's shitty Nintendo didn't have things smoothed out at launch, but I got my Wii U right around when they released the last update and I haven't experienced any freezes or crashes yet. The update was actually pretty fast too, which surprised me. Guess my system had newer firmware installed and I only needed the most recent patch. Long story short, everything seems to run as intended now, knock on wood.
As far as software goes, a few underwhelming ports aside, I can't say I agree about the future lineup. I thought launch had several fun games, easily as many as I expect from any launch. Nintendo is being tight lipped about anything past Q1, which is par for the course, and a terrible way to gauge 2013 on the whole. The damn thing is less than a month old for God's sake. If the 3DS is any indication it's worth waiting to see what's on the horizon.
Also, without writing off some of the more conservative design choices, I don't think ports of games built around the 360 and PS3 architecture are the best way to judge what the system is ultimately capable of. Even though the system isn't necessarily a definitive leap ahead of the current crop of HD consoles in every single regard it may yield better results as devs learn how to leverage it properly.
Whether they'll bother is a matter of conjecture, but the Wii U already seems to be getting better support out of the gate than the Wii did. No surprises there I guess, as the potential of the Wii's enormous userbase was blatantly squandered by lukewarm efforts. While the Wii U isn't likely to be the go-to for ports when Sony and MS release new hardware, I suspect we'll still see more obligatory efforts than last time around.
Overall I thinks it's got a decent start and lots of further potential. The miiverse is an interesting approach to online, and the controller is pretty great imo. Software like Nintendo Land, Mario, and Zombie U constitute a solid begining, and Rayman, Pikmin, Wonderful 101, and Bayonetta 2 are all worthy of consideration in the short term imo. Everyone has different tastes, but I have a hard time seeing the Wii U as a real disapointment when there are numerous interesting exclusives on the shelf or slated for the coming months. I am also very interested in Nintendo's growing strategy of second party support and collaboration with outside devs. With any luck it will be something that helps supplement their internal stuff and fill in software gaps like the Wii was plagued with.
Overall I'm enjoying the system in spite of a few misfires, and curious to see where it goes from here.
I'm posting this on the gamepad btw, lol.