I know what you mean H2pots, but I've tried it in the past & it's won me over. 
During the gaps between bikes coming past, & sometimes before it's announced on the commentary, you can instantly see who's catching who, & sector times & speeds of all the riders, I feel it makes for a more 'intense' experience!
& me being a bit of a 'statto', that persuaded me to give it a go!