Can't agree having used both. I find the stock OOC JPGs out of the G3 better than GH2 though, in terms of colour. A bit of tweaking and there's not much in it. RAW is another story though, and I love the multi-aspect sensor.
I like the GF2 more and more. Even more than GF1, how is that possible? Screen has anti glare coating makes it gritty, but better outside. So it strikes a balance. GF2 is just so small. Handling is not bad at all. RAW pictures are good. ISO 400 good. Good detail. Noise pattern good. And the pancake 14mm is in black instead of grey!