[bmah]

I think what emulord was referring to when saying "FFR =/= piano" had nothing to do with a literal comparison, but rather a comparison on style. He's saying that FFR isn't necessarily a game you play elegantly (or even so far as to say "correctly") in order to get the most out of it, unlike a piano. It's more or less a casual view that reflects the fact that you don't need to do everything "technically correct" in order to enjoy the game. However, you're arguing the opposite, stating that by not calibrating the game to judge correct playing, you get less enjoyment out of it. What opinion you take is partially based on how much you care about skill, scores, and your own playing. If you care more about scores for instance, clearly you'd want the game to judge your scoring on a more precise basis.

Hope that's a clearer explanation.