Said it before, Sagan was an immense talent, but I dont think his palmares quite match his talent level, especially in the monuments. I appreciate he was marked heavily a lot of the time, but so were a lot of the greats. Flanders and Roubaix once, that's it.
He was hyped massively even before he won a single Worlds, primarily down to the fact he did well at the Tour and was very marketable especially in the US where he was the golden ticket for Cannondale. I was at the Worlds in Richmond and he was by far the most popular rider on the roadside.
Hasn't really done anything since he joined Total Energie, but then you remember how he came through so young so been at the top for over 10 years. Like others have said, has had a few personal problems the last few years so hope he gets sorted.