I don't exactly hate coatings, but I'm really not a fan of them for sure. I very much prefer non-coated blades.
Of those I have experience with, which isn't many, the only one I have any respect for is the coating on my RAT RC-4. It seems pretty tough and is holding up well. Unfortunately the coated is one of the reasons the RAT isn't a favorite of mine.
Coatings have their place I suppose, covert military op's, or to protect non-stainless blades from corrosion. But I'll take a nice patina, and a bit of oil on a blade, over a coating any day of the week.
Kevin