@WXM:
Thanks for your attention to detail. I also noticed a slight “wabble” (I also don’t know what else to call it) when things are moving fast or explosions happen - it seems to be “shifting” the star pattern close-by for example.
The reason for the issue with the faces looking a bit “static” is actually unclear to me: It also appears with the original DVD, but I must admit, I found it strange that both O’Brien and Sisko look straight into one direction for a second or two and then react - perhaps it was the original camera angle or the intent of the director for them to look “focused/serious”, but yes, it looks kinda off.