For example, from Oxford I see "(in folklore) an ugly creature depicted as either a giant or a dwarf." Well, which is it?
Further to that, is Troll always a derogatory term? Some think of them as ugly, but apparently in Scandinavian folklore, trolls may be ugly and slow-witted, or look and behave exactly like human beings, with no particularly grotesque characteristic about them.
Again, these important issues are left unresolved by the New Hampshire Supreme Court. Truly an opportunity lost.