Buggy, half implemented mechanics, and the final section it's just painfull. I like to consider stalker and the dev studio as Valve but without the QA and playtesting that make them great, the saga has very good ideas, but it's so clunky and half-baked that i can't fell inmersed in the world of Stalker. By far the worst feeling when shooting that i ever experience (the granade spam it's horrible too).
