Really like the loot progression, its a little same same at the start but i think the idea behind it is spot on. Have noticed that a lot of primitive items have a generic stat rating which seems to have changed but not sure if higher levels are the same.
Can't decide whether i like the looks or not, its clearly "prettier" but i think its went a little too bright/saturated. Again its going in the right direction.
There seems to be slightly more FPS drops/lag but my system isn't the best so not sure if that is just me. Also slightly more bugs but nothing game breaking.
I think my main disappointment is that there still isn't enough to do, i find that once i have built my base and zombies aren't that threatening that there isn't really enough to keep me interested. Improving the questing system would go a huge way to improve this.
Overall i love the game, its got the potential to be my favourite game ever.