From a pure technical point of view Torvalds is completely right with his statements. NVIDIA works on their own, so it's obvious a linux kernel dev is "angry" about this. Also, they behave as if they had more secrets than the Vatican City.

This said, NVIDIA's blob is infinite times better than both AMD catalyst and OSS driver put together so still, AMD should be shamed of theirselfs (either NVIDIA gets fucked or not by Torvalds).