I'm watching on Viaplay. I've been using them since PremierSports started sub-licensing out games to BT Sport a few years ago. They've got an AndroidTV app that runs pretty well and so far it's been a pretty reliable service.
We don't seem to have any intermission content, or adverts, but that's par for the course at this point.
It does make my watching of the game shorter, but I'd love to see some of the analysis, even if it is broken up into 3 minute segments to allow for advertising.