I'm right into
Broken Steel now, ready to kick some Enclave ass!
Wii is excellent and a lot more 'serious' than most of the derivative pap that powers the XBox and PS3, in that games sell mostly on gameplay not just another reworked shoot-em-up or beat-em-up.
We have a Wii at home and I think it's the greatest rip off of the whole history of video games. This is basically a NGC with a Wiimote. Gameplay
lacks of precision and most games are far below average quality. While the console can be fun for party family games, this is definitively not a gamer's console. Furthermore, with all the accessories you have to buy, the console ends up being more expansive than a PS3, and it's not even next gen! For everyone around the world, the best Wii game is still
Wii Sports that comes with the console. That tells much about game quality...
XBox and XBox 360 are basically low-grade, fixed spec PCs with piss poor design and quality control
Only that a X-box cost less than a PC video card! And you don't have to upgrade, patch, check for infection, get crazy with windows and all. And most important, you can play on your giant screen from your sofa!
I went for X-box because it's half the price (at least!) of other consoles. It's true the first generations met technical problems, but it's not the case anymore. Anyway, 360 customer's service beats everyone else. Warranty is 3 years, they come to get your console at home and you get it back in less than 15 days. Sony is still really far behind on this matter.
As for PS3, it's a real beautiful object, but that's not worth its price to me.
Game quality isn't better than 360 or PC (and often below, with lots of aliasing problems you don't meet on other supports), online service is free but poor. The Blue-Ray argument is not valid anymore, as you can now adays buy a Blue-Ray and a 360 for the price of a PS3. You'll even have some extra bucks for some games or movies.
I might be coming back to Sony, but it won't probably be with this generation of consoles.