I entirely agree about PoP SoT, but much enjoyed PoP 3D: I now have PoP Warrior within , but have not yet progressed beyond the intro.
From your recommendation and other things I have read, I will have to give Splinter Cell and Thief a try.
Although I quite enjoyed the WW2 shooters you mention, I prefer something with more of an exotic or fantastic edge (hence HL and PoP). I am thinking of trying Chronicles of Riddick.
Thanks.
