The inner workings of Rapture is marvelous. Never really used a lot of the Plasmids, found the weapons much more reliable in combat. Certain fetch quests from Arcadia and Hephaestus slowed down the game for me. The first game seems to put more emphasis on story, which is not my priority of focus in video games. From what I understand, Bioshock 2 is more action focused. Harvested 90% of the Little Sisters which led to bad (anti-climatic) ending (Fontaine was not hard at all either), but I needed to Harvest more often to get stronger. Still a solid game, might revisit it and rescue all the Little Sissys.