And speaking of the rest, AOD is as difficult as trying to play Sonic in the shortest possible time: you just need to memorize the "right" way to accomplish the goal. Spindash, them jump here, then wait for a bit holding right, now hold down, and jump again... Here, put 3 points in persuasion, then wait, now more poins in lore, then go there, points in streetwise and persuasuion again. The biggest difference, by the way, is that Sonic is way harder since you need quick reflexes, and in AOD, just patience. If you have taken the wrong route, you just have to try again. No one can consider this really "difficult" - VD himself always said that the talking route is the easy mode. It took me 3 to 4 weeks to finish the Green Hill Zone in 18 seconds. In AOD, I took 4 reloads and a lot of saves.