He failed to win the primary.
But, he won at:
1. Awakening people to Liberty
2. Revealing the FED
3. Energizing the youth
4. Bringing up unending wars and US tyrany
5. Bringing farcical right/left divide together.
The liberty movement lost a golden opportunity to win an election.
But, the movement won by:
1. Introducing many to the new face of liberty
2. Growing itself in many states
3. Enlarging the idea of grassroots movements
4. Introducing money bombs to bypass corporate money
5. Providing an alternative to neocon-ism for conservatives
So, I guess, Paul and the movement did fail.....NOT!!!