Here's some evening peak hour footage northbound. First class seems to be doing very well- seems to be difficult to get a seat even from Exhibition Centre. Admiralty does look mighty impressive now that the atrium has opened up and that the South Island Line cavern isn't that much of a dead-end per-se anymore. HK01 reporting that the trains southbound in the morning are fuller from as far as Fanling, coincides with a drop in bus passengers on the 978 from up there being reported on the local forums. Tunnel buses still popular for people heading to the Eastern District/CWB.
https://www.youtube.com/watch?v=SH8GY9JyMp4