No disappointment here. It performed as expected, like an overclocked 8800GTS(G92), which is essentially what it is. People get way to hung up on the name. No, it really isn't deserving of the 9800 name, but then again the 3870 isn't deserving of the 3800 name, but ATi moved to the next level so nVidia has to do the same to stay even in marketing.
I agree, the G92 cards should have been called 8900 and not 9800, but I really don't care what the name is as long as the thing performans and it does just that.
As for the price point, I think $350 is a decent MSRP considering the 8800GTS(G92) MSRP is only $50 less. I think the improvements over the 8800GTS are worth $50.