The fact that so many people say they didn't know how to do "basic" actions or missed out on stuff because the game wasn't explicit about it (running/rotating/the dressing room/hitting rocks…) is really interesting to me, because it reminds me of that series of videos on Youtube by Razbuten about what gaming is like for non-gamers — you find out that an awful lot of games are very hard to pick up because the developers sometimes just assume the player will knows things already!
And the fact that it extends even to people who are at least somewhat more knowledgeable about games makes you think about how great it'd be if games thought more about this kind of accessibility.
Here's the video that talks about Animal Crossing: