Only in matters of obvious personal taste and opinion - it's obviously right that I love marzipan otherwise I wouldn't eat it, but it's equally obviously right that you can't stand the stuff, etc. Kant called this a subjectively sufficient but objectively insufficient mode of knowledge, i.e. it's just an opinion where no objective criterion is possible. There are objective facts about marzipan - that it contains sugar and almonds; that it's used to decorate cakes, etc - but as for whether marzipan is personally appealing or not, that's wholly and entirely in the subjective realm.
Matters of fact are a different game altogether, of course.