Well, Eva does usually deliver good quality even if it takes a while. I'd add though that unless you're a huge Ian/Emma fan this update is completely fine to skip and wait on.
There is more content than just Ian / Emma.
There is lots of Ian / Holly as well. Then there is some slut Holly on the other paths.
Then you got a bit of Lena / Axel.
Plus some phone stuff between Ian and Ivy or Ian and Louise.
A little bit of Lena / Ian too.
That's about it I think...
If you want Alison, Cherry, or Cindy there isn't much for you here. Nothing new with Jessica or Minerva either.
There is still some bugs as well.