I haven't watched more than 3 minutes of Sky in god knows how long. TVN is the best, most up to date info, jockey and trainer interviews and info on whats going on at the track.
Sky jumps from race to race and you get no info at all.
I watch it only for the fact it features SA racing and vic country meetings on weekends that tvn doesnt cover. If it weren't for that then I'd probably not watch sky. My only real interest is SA and Vic racing.