No, I have not bought a Wii yet. If I saw one, I would not buy it. However, my mind might change eventually
Here's my reasons against a Wii:
1. I absolutely hate Zelda. The only Zelda I liked was Zelda II The Adventure's of Link. I've tried really hard to get into Zelda games over the years, but I end up getting bored with them and stop playing. I personally feel Zelda is the most overrated series along with GTA. There goes Legend of Zelda TP.
2. I use to love Mario platformers, but now I could careless about them. I love Super Mario on NES and SNES. Super Mario 64 was good, but just wasn't as fun as the originals. Super Mario Sunshine was the most disappointing game for me last generation. New Super Mario Bros. was hated almost as much by me, so I no longer have interests in a Mario. Therefore, I don't care about Super Mario Galaxy, even if it looks a little different.
3. I never liked Metroid, and I still don't like Metroid (there goes Metroid Prime 3). I never really liked the 2D ones and I dislike Metroid Prime even more (especially since its in first person view).
4. I think Super Smash Bros. is a little overrated. I enjoy them a little, but I much rather play a tradition fighter like Tekken, Guilty Gear, etc. I would get Super Smash Bros. Brawl, but not until it's a Player's Choice on sale (for $25 or less).
5. Just not into Nintendo's franchises overall. There's no denying I like Fire Emblem, F-Zero to an extent, Wave Race, and a few others, but the majority of Nintendo franchises, I just don't like. I only like around 15% of Nintendo first party games. I usually buy Nintendo platforms these days for third party games. Most first party stuff I like is Sony or Microsoft.
6. Wii is mostly for multi-player gaming, just like any other Nintendo console. How often do I have a friend come by and play video games with me?? Like 0.0000001% of the time. Most of my offline multi-player games have layers of dust since I don't have anyone to play them with.
7. VC prices = too much. There's no denying I want to play some of the old games, but I'm not willing to pay the price for many of them. There are some games I'd be willing to pay for, but I really don't see myself getting a lot of usage out of it.
8. No High definition. Originally, this wouldn't have bothered me, but since I got a nice new LCD flat panel HDTV at 720p/1080i, I just can't stand to play non high definition games on it. Getting my new TV has made me careless about playing anything on PS2, GC, or most any old console anymore since the graphics will look like crap on the TV. Also, when comparing them to HD graphics, it's just too difficult for me to go back. I've been getting rid of PS2 games a lot lately since I just can't go back (I strictly play PS3 and 360 way more now, with an HDTV).
9. The last time I really liked a Nintendo platform the most was with the SNES. I absolutely hated the N64 (except for a few games). I liked GC slightly more, but it was still disappointing and it was my last favorite console last generation. I didn't like GBC at all. I liked a few long running series on GBA (like Mega Man, Sonic, Final Fantasy, Castlevania, and Bomberman), but not much outside of it. It was my favorite Nintendo platform since SNES, but still not very big to me (mostly because of its sound capabilities, which showed how poor they were in SNES ports). DS is all right, but I rarely play mine, So, after not enjoying many Nintendo platforms over the years (Nintendo isn't bad, just not appealing to me), it's tough for me to want to take another chance with Nintendo.
10. I just don't like the overall direction of the Wii. Some like how the console is cheap and different. For me, I prefer to lay down in bed, to play video games. I also like many lengthy single player games. I just don't enjoy many of the types of games Wii is offering, like Wii Sports, Wii Play, etc. I really don't like the idea of devs putting motion controls into most games. I just want to play games on a regular controller. From what I hear, many say the Wii is a lot like playing a DS on a TV (to an extent). Since I'm not really into the DS type gameplay much, that isn't appealing to me.
Here's my reasons I'll get a Wii:
1. Nintendo now owns Monolith Soft. I'm not Baten Kaitos fan, but I absolutely love Xenosaga. Monolith Soft may push me to get a Wii.
2. DDR Hottest Party. I buy almost every DDR (except for Mario Mix and Disney Mix), so this may push me to get one.
3. If Guilty Gear X2 Accent Core comes stateside for Wii, and not for PS2, that may convince me more to buy a Wii, since I'm a big Guilty Gear fan.
4. The Wii is doing well in Japan, and I do like many Japanese games; therefore, I may see stuff I like.
5. I'll own all new consoles if I buy a Wii.