I am very disappointed to report that my Panasonic Lumix GH2 has had to be returned to them with a fault. My dealers (London Camera Exchange in Southampton) have followed Panasonic’s suggestions regarding possible solutions to no avail and so it has gone back. What disappointed me the most is that Panasonic wanted £17 to even discuss the problem on their help line, with the camera less than 6 months old. The fault has been there since new, although I did not recognise it as such until I tried to shoot action with it. The viewfinder freezes for long enough to make catching the action high point impossible. Thank goodness I have my Olympus E-Pl2 to fall back on.