that u have to put so many talent points into it, i mean to be fair, to get incarn or to get convoke is still rough tho… and also no cd reduction to berserk it looks a bit better, but i can be wrong there, if u dont mind the questionmark salad, u can look for yourself if u havent done it yet,
my guess is, that they buff the baseline dmg, by nerfing berserk with the removal of berserk frenzy, So you no longer have to rely so much on big pulls and the right Berserker cd use like you do now, let me know what u think about the change
https://www.wowhead.com/news/all-talents-tree-on-midnight-alpha-so-many-new-talents-378673#druid-feral
energy base issue, when you are not be able to get enough crit, to get always an high amount of 2 combo points, or to fish for multiple combo points with brutal slash, otherwise you are not be able to have enough combo points for your finisher because the energy reg got slowed down so hard
it is also a issue in pvp where i have to use brutal slash and braked multiple cc´s otherwise i wont have enough combo points for my finisher moves, i dont think it is a good thing to need a aoe ability what also does close to zero dmg to cover your combo points (just my opinion)
with the talent what gives you energy back when u kill a target, but i dont think that it is enough, 10 energy seems like nothing to me, especially when mobs are living longer in higher keys aoe scenarios
some stuff seems like a placeholder and getting improvet over time i guess