RE: potential XZ-2 disappointments or not??? specifically technical measurements

I'm just asking a very innocent question here, so please be gentle (even though I do own a Canon G12).  

I love Oly colors and think the XZ-2 will mostly make - generally - a great alternative to the existing (G15, EX-2, LX-7, 7700) lot that's out there.

However, since the XZ-1 sensor scored so much worse than...let's say the G12...in the usual three measurements on DxOMark, are any of you concerned about whether that will be improved or not?  My understanding is that XZ-2 will have same lens, but vastly upgraded processor, so I wonder how that will - potentially - affect the three measurements when eventually tested on that site?

Affectionately,

Hoboken-Michelle