I played the original Witcher on a whim back near release (maybe 2009 or so). I was surprised by how much I enjoyed it - it's certainly super clunky (click click combat, lack of fast travel, some environments that are a drag to trek through and you have to constantly go back and forth through them, dated and clunky UI, framerate stuttering and rigid movement), and there's a feeling of the developers improving their craft as you advance in the game, but it's got a lot of neat quests, interesting characters, and Slavic mythos that's unique for the RPG genre. I especially liked how the final battle worked out, along with the chapter-long Salamandra investigation.