alvorsam: Good to hear. I guess people can overreact at some points. And the truth is: when dissatisfied, one usually tells others about it; if no issues where encountered, then nothing is reported at all. Isn't that true?
tfishell: And the system requirements are above the user reviews.
alvorsam: You can see what some of the mods (blue text) have to say here.
http://www.gog.com/en/forum/general/the_silver_case The team makes sure the games work on at least 30 machines of various hw/sf combinations before allowing the release. But a percentage of people will always have issues with games, and presumably the more sold, the more percentage will post in that forum; it doesn't mean NOBODY can get the game working.
For a little context, there was some GOG sales information a little while back that suggested Legend of Grimrock had sold 20, 000 copies, and any title sorted by "best seller" had sold at least that much too (Fallout, Dungeon Keeper 2, Master of Orion, Alpha Centauri, etc.) (IIRC, Witcher 2 had sold at least 40,000 copies). Of course, you don't see 20, 000 complaints in the various sub-forums.