Very good 8 case

The only downside regarding the adjustment knob: it is small, few prominent and ... rather harsh. Looks like she rubs.
So to make it turn, you tend to press harder, except that when you press this knob, it clicks and it triggers another function (setting the exposure compensation for example, instead of opening). A little annoying. I have not found the default on the G5 nor the GH3 (but here we are on a quality of making a whole other level).

Apart from this defect this case is excellent.