I copied the post by timiano because the title said GH1 (I hope you don't mind).
The reviewer from a Canon site says:
"The camera resolves a lot more detail than the Canon DSLRs or the Nikon D7000, which look very soft in comparison."
I think that is high praise.
timiano said:Some sample shots, not terribly scientific, but the GH2 looks like it's going to be awesome.
Member said:Looks like we're reasonable up to ISO 3200 and then it starts pushing its limits...all be it still usable to a fashion.
http://www.eoshd.com/content/354-Panasonic-GH2-Hands-on-and-sample-footageMember said:Nice.
The reviewer from a Canon site says:
"The camera resolves a lot more detail than the Canon DSLRs or the Nikon D7000, which look very soft in comparison."
I think that is high praise.