Well I must admit I've never cycled it, as my two goes have been on skates. Skating it is tremendous fun, and the crowds of bikes are no obstacle. On skates you can use all the gaps that the bikes can't use, and you get even more attention than when on a recumbent. Most people simply can't believe we could skate the whole way, LOL! Best of all, we could take our skates on the train back to London.
But then I probably also treat the whole experience as a big social, not a race or a distance ride, which I'm sure is the biggest part of why I have so much fun. My mate Quentin chatted up just about every single woman we passed, all the way, both years. Fab Foodie is also a fan, and rides it every year.
Regulator, it is fun, and I'm sure you'd enjoy it.