I pre-ordered my Wii from GameStop and boy am I glad I did. I had a painless launch day with no waiting in line or anything. My store still owes me the classic controller, but I got everything else I pre-ordered and all the VC games are overpriced (especially considering that I own most of them already), so I don't really need it yet.
I agree with those that said the system took forever to set up. The sensor bar, while small and pratically invisble when setup, is so light that the double-sided tape is basically essential to keep it in place. I also had some trouble with there being loose plastic fibers (the color of the console shell) coming out of my disc slot the first several times I ejected Wii Sports and my Wii Sports is heavily scratched, though I'm not sure entirely how it happened. I'm pretty sure there weren't any major scratches on it before I put it in the first time, but I can't prove it. I don't know if the fibers were scratching it or if my original wii location was not ideal (I originally had it setup horizontally on a surface that had a slight slope).
All I know is that the fibers have stopped appearing and I moved the console to a completely flat surface. I didn't try Zelda until after doing this, and Zelda went in and came out clean after two lengthy play sessions, so everything looks fine now (knock on wood).
Anyway, I absolutely love the Wiimote and nunchuck. The pointer works exceptionally well and it's really neat having a controller that be held in either hand any way you want. Zelda handles beautifully with the Wiichuck combo and I can play much more relaxed than with a normal controller. My only complaint is that you have to swing the controller a little more sharply than I would like to get Link to swing his sword, but otherwise it's great.
In Wii Sports, tennis and bowling are my favorites, baseball is boring, golf is ok, and boxing seems pretty pointless to me. Still, it's a great pack in. I had two non gamers try out tennis, and they both picked it up immediately.
So, after a day and a half, I'm very happy with my Wii purchase. I hope Nintendo will offer the following firmware upgrades, however:
-More TV output settings controlled by Wii itself (you shouldn't have to switch your TV back to 4:3 to play a VC game if you have 16:9 selected on the Wii)
-Fully configurable buttons on VC games
-Brightness settings (I was annoyed to discover that I had to change the brightness on my TV for Zelda -- RE4 let me do this in the game itself).
-Ability to return to the Wii Home menu during NGC games