The thing here is, it's not a blame game. It doesn't matter who to blame.
What matters is that the AMD processors that customers were waiting for for so long, initially people believed it will be better than Intel, then as good as Intel, then close to Intel, and when it finally came out, it's even struggling to beat the previous architecture.
Point is, customers are disappointed at the processors. It doesn't matter who fak up, customers are disappointed at the product itself.
And this goes both ways. AMD customers are disappointed because they can't get a good processor from AMD after such a long and tiring wait, and ALL computer customers will feel the impact from the lack of a strong AMD as an Intel competitor. Computer prices will be through the roof, customers will get less freedom and choice in buying processors, and Intel will be more arrogant.
At the end of the day, it doesn't matter who fak up what. Unless you're the company CEO and you will have to worry about that. As customers, all we can say is that we are disappointed at the product that has been just released.
buy the intel proc.