Does anyone use the UK catch-up services on their ATV boxes?
None are optimised for ATV and so a mouse is needed but I've been please try surprised how well they seem to work now compared to previously.
Such a shame My5 won't do HD - but then I don't think they do on any platform.
Meanwhile all the UK channels have their apps running on Fire TV natively. At this point, it's pretty obvious that Google has no interest whatsoever in making the effort to encourage these services to view Android TV as a viable platform for development (or just pay them to do it). Nor do they even have a Google-made device to develop such apps on anymore. If catch-up is a priority for you, there are better choices.