I can hold the thing in both hands and it feels good and solid. I took a few snaps for people last week using their CSC cameras and they all felt light weight and "plasticky" to me.
I hate liveview - always lags behind a bit and because I have fiftyitis (Presbyopia), I can never see the thing
without specs on.
I can change settings blindfold in an instant and not miss too many shots.
I can easily get into spots that would be inaccessible carrying a CSC. No one asks too many questions when I'm there with a 1D iv and a 400mm lens. Not even the pros there - they just assume I'm a freelancer. Love it!!

In fact some of them ask me for my opinion from time to time.
Some shots I just wouldn't get with a smaller lens. Can you put an 800mm lens on a CSC? - genuine question.
I think for Joe Public the new CSC's will be more than adequate but for people serious about photography and producing quality images then the DSLR will rule for a while yet.