I bought some Country Crock thinking it was butter, it tastes like crap?

I've never eaten much butter ever, so I stupidly bought Country Crock thinking it was all butter. but when I got home I read the label correctly. When I tasted it there was an artificial taste. To my understanding, "hydrogenated soybean oil" is terrible for you and is a trans fat, yet it says there's 0 trans fat? Wtf is going on, why don't they put that there's trans fat?