I saw a bit of it.
But to be honest, I can take or leave cycle racing these days.
Partly because of all the disappointments caused by numerous drug scandals, and partly because, well, it can be a bit boring*, not to mention disconnected to real-world cycling**.
Likewise, when I used to be a petrol-head I found F1 boring too; whereas I love watching Rugby Union and cricket, but I don't participate in those activities. As someone said up thread - just because you like doing something doesn't make it wonderful to watch others doing similar.
*well, long flat road race stages can be more so, the track has the advantage of mostly short races. even so, some are a bit monotonous when you've no interest in who wins
** not that I don't have the greatest respect for the racers' abilities and achievements.