Played it since a week, think i explored and killed everything, didnt do al the quests though(since i killed some quest related characters earlier).

Liked it overall.

Few remarks:
Rotating camera with Arrow keys would be nice for when ur running arround/exploring and in combat because from one angle, ur view is sometimes blocked by trees, roofs,...

A resizeable inventory tab, then u can make it small and leave it open.

Till now, the fights where rather easy.

Make the quest related characters unattackable!:p