Well, I gave up and got me the alpha access as well. So... now I actually wish I hadn't. :> 
  
The alpha is... not really what I would imagine of an alpha. It's the very start of the game, like the first 10 minutes and that's it. What exactly do you want to give feedback on here? Only things you can talk about is the intro text and how you feel about the initial character creation. Well, maybe the dialogue ui too, but that's it pretty much. There is nothing else. Oh, I could go on about how wonky the character movement feels, but then again, I clicked around only 4 or 5 times until the playable part had ended already. 
  
They really could have done something like a combat room after that, just for alpha purpose. Then at least you had something real to spend time on.