I'm on vacay an have been too busy having my face melted off I guess. Quality parts?!? Really? Very few are having issues, and keep in mind so are some PS4 users. It's a fact of life with hardware. You could go out and buy a thousand BD drives/ hard drives/ fridges/ whatever. Some are going to have issues.
There have been some interesting thermal pictures of both new consoles. Xbox runs cooler, which isn't surprising since they wisely put the psu separate from the console itself left more breathing room in the machine and use a larger fan. Heat is fine, but we've all heard of red rings, and the PS4 has seen overheating, so there's that.
Lastly, I saw some interesting stats about the reviews and reports of issues on the consoles. Basically they scrubbed amazon reviews but I'm sure it happens at all sites and comment areas. A big fair percent of the few reporting issues are see to be a confirmed purchaser of the competing console and are not confirmed purchaser of the one they claim to have issues with. So, pretty much there are some lame fan boys of either console astro turfing sites making likely false claims against the competitor of there favorite. Are there issues with both consoles, yes, are they wide spread, NO.
Anyway, back to the face melting for now, but I'll be back with my review of the One so far a little later. For now just know you should all be hunting for the One without stopping until you have one to call your own.