Installation is taking incredibly long just like avast!'s. And I have anything but slow PC, fast hexa core, 32GB RAM and a massive fast SSD as only storage device. I've attached the logs from a point where it was stuck at (81-83% point). It's sitting at this point for minutes now and it just shouldn't be taking so damn long.
EDIT:
It finally finished the installation. It took 17 minutes on my system. Totally unreasonable and unacceptable.