Well like I said, i used to own a GF3 and the pictures can be tweaked to be very vibrant! Also, if you shoot raw, you can post process however you like. The GF3 was quite good actually.
here's a couple of GF3 shots.. Nothing great compositionally, but just to show the colour.. lightly PP in LR
Wow. the colours i saw were not like that! Okay, I guess its just sales tactic then -_-