First off, let me say that I like Castrol's products, very much so. They make good oil and blends, and synthetc. But I can't stand their advertisment anymore. After being a Bitog member for for a while now, it comes across more as an insult to our intellect on oils since we are all educated here to know that with proper oci, and a good grade of oil, any brand we select will provide the same protection as GTX. Is anyone else hung up on their claim like I am?