Has anyone taken a look at CodeIgniter 4's Alpha?

I know most people hate CI on here and the main consensus seems to be that it needs a re-write to be relevant again.
It seems that it's getting that (using PHP 7) and it has reached Milestone 1.
Has anyone checked it out? I'm not knowledgeable enough to offer any kind of meaningful criticism or praise of it.
What do you guys think?192.168.0.1 routerlogin 192.168.l.l