I've got 1876 hours in this game and I will no longer play it. The things you have done have ruined it for me. There are some good things I see but by and large this is the worst version I've ever seen.
1) The game looks FAR worse to me now than A16. I like the tree distances, that's beautiful, but everything else now looks cartoonish and simple. The bushes and trees up close look like they've been hand sketched whereas in a16 I was STUNNED by the look of everything up close. And yes, I've got the gear to run this game on full high settings @ 4k resolution and it LOOKS BAD. The sky is another part that caught me right away. It now looks more like they sky was animated separately from the rest of the world and doesn't belong. Don't even get me talking about the wind in the trees and bushes or character animations. When the first player came into view and started chopping down a tree I thought I was watching a spastic monkey.
2) The controls are clunky now. Having to drag everything to a toolbar, off a toolbar, from a bag, into a bag - IT'S NUTS! I want my 1-click moves back and why did they go in the first place? The tabs are annoying as hell. Before I had all my relevant character data in one easy to get too location. Now I have to switch between tabs to find out whether I'm hot, cold, hungry thirsty and btw what's my armor stats oh and gotta go back to the other one to switch gear. TABS SUCK! This is another area of the game where the first thing that entered my mind was CONSOLE CONTROLS!
3) Crafting/Leveling are no longer intuitive and the restrictions are DUMB! You want to gate some of the higher level items to make people work for stuff but put the simplest things (FORGE) out of reach right from the start. Having had access to build those pieces did not mean you instantly had access to all the good stuff before so why do this now? Forcing the simple things to be ground out makes the game unattractive and not fun. While working for stuff is always good, being forced to work for stupidity is not.
4) Looting. WTF? I can't say much more. Love being able to recover arrows. Hate the fact that all zombies no longer carry anything.
5) Stealth. So you want to overhaul stealth and that's probably a good idea but this new system needs major addressing. It's ambiguous, you can't tell if you're hidden or not and by and large is meaningless in all but the darkest of locations. I get the idea that stealth needs to be balanced but it needs to be intuitive and understandable too and this new thing is definitely not that.
That's the top 5 things I can think of right off the top of my head and I played this version for an hour. I hate it. I hate most everything about it although I do see there are some good things there. In general I feel like it has become another game hijacked by the Console Performance crowd. The visuals, controls, abilities and systems have all been overhauled and designed for console players and it has taken away almost everything I loved about this game.
Is there any way I can get the last stable version of Alpha 16?