It's bad and they should change it back.
On a related note, the unit cards are starting to grow on me quite a bit. I like the pose of the Roman heavy infantry, they look like they're doing a dance move from an 80s music video. Like this, but more heavily armed:
There's also this weird playing card vibe to them. Like if they had no legs and instead bottom was a backwards version of the top it would fit, you know? I know the whole thing is just totally anachronistic - the playing card design it references is very modern and the pottery style they're going for its out of period - but I think it somehow works. It just creates the right vibe, somehow.
I also like how different types of infantry seem to have the same pose. If you take a look at the pre-Marian infantry from the new screenshot, you can see that the Triarii and what I assume are the Principes are all doing the 80s dance move pose, and likewise the post-Marian legionaries you can see the Super-l33t (Praetorian or Evocitii or something?) cohort and the common-or-garden cohort both have the same pose: all these would presumably be heavy infantry. The Hasatii and the Some-Type-of-Auxiliary-Dudes Unit also have the same pose, and they I'm guessing they're both types of light infantry.
Anyway, I like them.
TL;DR: the unit cards are actually kind of cool when you think about it but the new status notifications are dumb and should be changed.