That isn't a random comment though, it is factual. The real-world performance hasn't changed since the cards came out and everybody was raving about them. I understand people being annoyed about specs being presented misleadingly but people who were happy with how their card was performing are suddenly slamming it - that I don't get.
I'm perfectly happy with mine. I see no reason to pay £100+ more for minimal real world performance improvements, just to know that 4GB of RAM is free to be used instead of 3,5GB. I understand, as a consumer, that a card that costs hundreds of pounds less isn't going to perform as well as a higher level card, so this isn't news to me, just as the inability of the 970 to sustain high frame-rates at 1080P+ resolutions shouldn't be news to people, as benchmarks at release said the same thing.
Before this card, I was looking at the 780Ti for nigh on £500 - I'm still over the moon that I am getting similar-ish performance out of such a budget card. That is why I am happy. I am not an Nvidia apologist, just a realist. a 4GB card is still not going to be future-proof, the way things are going, so I will wait it out with my 'gimped' 970 until higher VRAM cards emerge that offer more long term security, and just enjoy what it offers, which has been spectacular thus far.