As always, it's not 100% working build that has absolutely no issues - check the known issues:
- Selecting a Mobile network manually will cause the 'Please wait...' dialog to stay even after the phone registered to the network. Just hit the 'home' button to make the dialog vanish.
- Syncing the Calendar with google may not work on a fresh 4.4 installation. Reboot your phone 2 times and it should be fine.
Except these, everything should be working well without any problems.
This ROM contains all of features that Android 4.4 actually has: transparent battery and soft keys bar and many more KitKat features.
The ROM runs relatively smoothly without any noticable lags or sudden restarts.