No i don't think it reached it's goal at all because it's still be an illegal stuff in many country . If every countries in this world accepts it , the goal is reached.
I think the main goal of bitcoin is to be the #1 currency in the world, they need to surpass fiat money to be succesful, bitcoin is already succesful, what i mean is to reach its goal But i think they cannot surpass fiat money as the main currency because the number of people using fiat money is many than btc.