I'm enjoying it. While I was joking about side scrolling Mario, it'll be nice to play some full console experiences off the screen, similar to the Vita. Nintendo Land is a TON of fun, I didn't really have high expectations but the second screen offers some unique multiplayer experiences. Unfortunately there's not a ton of games at launch that are interest me, and much like the Wii this will probably be a Mario/Metroid/Zelda only box but that's O.K. If you're in a position where 300-350 bones isn't that much to you, it's a good console to have.
One thing I'd like to see changed is the handling of Wii/Wiiware/Virtual Console games. If you want to use any of those, you basically boot up an emulated Wii, meaning the tablet doesn't work, not even in the "Wii" menu, and definitely not to run NES/SNES games. I'd love to be able to stream Super Metroid to the tablet... maybe one day.
EDIT: (Sorry Dean, I meant there was NO attitude..)