As a German I just have to say that: Yay, Christmas markets!!!
Although an aviary pack would have excited me more at this point, I'm glad we finally have a Europe pack which means all continents now were visited at least once.
I really like the inclusion of the fallow deer and I'm glad it's not a third carnivore (nothing against carnivores but three out of four habitat animals would be little bit too boring). I'm still not a fan of the badger (I would have prefered the wolverine) but I'm happy that every badger lover got their animal. the fire salamander is great as it adds a totally new kind of exhibit animal. And lynx and ibex, we don't have to talk about these inclusions, they were no brainers.
The builiding pieces look really great and I think they can be useful in non-themed areas, too.
Maybe not my favourite pack but a little better than I expected.