For me this game has alot of good going for it, fun, makes you think, and then think again. As for compairing to games like Oblivion, Risen, Gothic, or w/e those games are made from cookie-cutters, with the exception of Oblivion, that game series is descent.
That's just Daft (sorry, couldn't resist)
You ruined a fist class post in the last couple of lines. The Gothic series and Risen (the real Gothic 4) are bloody fantastic ARPG/RPG hybrids (just like DKS in fact) - anything but cookie-cutter. Oblivion, on the other hand, is just a totally bland, cut&paste, wothless POS.
Everything else in your post is spot on though