Just heard from a Netflix rep that they ae sending an update to Microsoft for wp8 to update the resolution to super HD in about a week! I've been waiting for this since I bought my 8x!
A lot of companies get windows 8 & windows phone 8 mixed up, did they mention PHONE, or did they just say we are going to update it in a week or so in response to your question?
I was pretty specific in making sure they knew I was talking about the phone and the rep even repeated it to me that it was an update for the phone, so unless they are completely incompetent...