Why I like Wii
I think it's a good thing that there are games my grandparents are interested in.
I think it's a good thing not all new machines must be hard to produce, keep cool, or keep working due to cutting-edge parts.
I think it's a good thing there's at least one new system my brother can afford, and won't take years to reach the mass market.
I think it's a good thing game development costs will be somewhat cheaper than on PS3/X360.
I think it's a good thing there are control shakeups like motion sensitivity.
I think it's a good thing the above are leading to a broader range of software.
I think it's a good thing Nintendo is producing nontraditional software, while still releasing more traditional software than they did on GameCube.
I think holding back on processor-based advancement is a fair trade.