The changes seem to small. No one will really notice. Ever...
"At least they didn't ruin it" seems to be the best thing I'd have to say about it.
But they could have done a bit more.
Getting rid of the black plastic covered C -pillar nobody likes: no.
A larger screen inside: no
At least the trim on the grille looks more like a Jag.
And it still looks more distinctive and interesting than the S Class or 7 series.