I initially forgived the graphical and performance problems because the game was "rough around the edges", but when graphical elements crucial to the story start to flicker unstoppably and it takes 30 seconds to quick-save a game, my patience runs out. It is ludicrous that the game was allowed to ship in its present state, with all the hinting from Troika that all they were waiting for was HL2 to ship.
Yes, I love the game, but this has sadly become a routine experience with Trokia titles. Buggy at launch, slow support, incomplete.