One of the paradoxes of Hayek is that he wrote better than he thought. That is, his writing is often more suggestive and stimulating than the thought that underlaid it. While his writing is, stylistically, difficult, it is also exceptionally profound, and its value lies in its profundity.
Hayek's Journey: The Mind of Friedrich Hayek (2003) - Ch. 9 : The Road to Serfdom