It certainly is. The translations from Machiavelli's Italian are especially difficult. I sometimes spend 2-3 minutes trying to parse one of those long, long sentences. And occasionally replacing a translator's word with one that makes a clause make sense to this 21sr century reader. Still, it's worth it.
For them as don't know, Machiavelli is the founding father of political science, and The Prince is an observation of reality, not an instruction manual as so many believe.