Most people defending this (that are 970 owners) are running their 970's in single configuration and running at 1080P. Also, you want to defend your purchase.
I have a BMW 335d that I used to defend on the BMW forums. After I started having the same maladies that the other 'complainers' were getting such as multiple emission system failures, carbon buildup, I no longer defend my choice of vehicle or BMW.
Prior to this, I was gung-ho on the 970 and recommended to many friends/co-workers. Now, no way-no how.