I have mixed feelings about the packs we got this year. Animal wise, not bad at all, just roster wise it's a bit on the bad side.
Tropical;
Simply said; this should've been an Indonesia pack(Replace the hog with Sumatran rhino and the fossa with a Visayan spotted deer) due to the scenery and save the red river hog and fossa for a Rainforest Animal pack. The tropical forest are just so biodiverse it should be an animal pack filled with SA, African, Asian and maybe Australian animals as well. A missed opportunity for a tree kangaroo, sadly.
Aside from that, animal wise, pretty solid! Lar gibbon, the red river hog and Fossa are solid picks. Personally not really hyped about the fossa and definitely not for the Asian water monitor, despite the fact that it is a beautiful animal in game. It should've been saved for an Anniversary gift.
Arid;
Animal wise pretty good, roster wise, meh not that great. Just call it African Animals pack. I just wished they would put in some more animals from different country's in the pack. thankfully we got the collared peccary this year as a anniversary animal, so that's been fixed. Animal wise I liked the pack, I was really happy with my black rhino, porcupine, Addax, donkey, but the sand cat and Dama gazelle, are just animals I didn't care much for. Yes the dama gazelle is beautiful, but it wasn't needed. As many said, Hamadryas baboob would just make this pack ROCK! also replace the sand cat with like a yellow footed rock wallaby and your good to go. Also, the exhibit animal wasn't that much exciting. It would be better to have like a bearded dragon or a thorny devil.
Oceania;
Ah Oceania, a great pack with really cool new animals, especially for me, the Kiwi! For birds, this was a good pack! my only complaint was the quokka, even though a great pick, I would've chosen the tree kangaroo. This makes the tree kangaroo a harder animal to get, but who knows?
Eurasia;
A good pack, still with also some odd balls. I was sceptical at first cause I was expecting a biome pack, like mountains. Still a solid pack and I think roster wise pretty good, I would only remove the Sloth Bear, didn't really care for it and I think there are better options for bears. But that's all just personal, I have a zoo where I could use it. So, it's all good.
I hope 2024 will bring us our biome packs again, I actually quite liked them, due to them bringing us animals we wouldn't get in a continental pack.