Do the show a favour and email C5 and tell them.
customerservices@five.tv
They are due some credit for the live feed.
They get a lot of flack and a lot of it deserved but they deserve some positive feedback too when they get it right.
It might encourage them to expand it if it is well received plus they will pass it to Ben Frow who has put a lot of work into it and his own neck to a certain extent he is one of the last of the old guard who knows what live feed can really do for the show.