Now *there's* an interesting question indeed.
Unless you know Sony's ambitions vs. actual sales, it's hard to determine if the PS3 is going "good" or not.
There is always the chance that KK asking the price drop in Japan was suppose to trigger a much higher sales response than it has. Now if they have to do another price drop to stimulate sales, then they're digging deeper into the negatives. Had they not cut the price even before launch, they could have used the current pricing scheme for the first round of price cut.