Syberia (and its sequel) is a true work of art. There are many ways to tell a story. A book, a movie, a photograph. And an Adventure Game -- which combines elements of all of these and more. Few do it better than Syberia.
When it appeared, even gamers who favor other genres were impressed and it nearly single-handedly revived interest in the the adventure genre and showed once again what could be accomplished. It is a classic and not to be missed. I own several boxed copies already and yet I will be adding the GOG version as well - because DRM free GOG games are the pinnacle for any serious gamer.
If you like PC Gaming, you don't want to miss Syberia.