Picture 2 shows poor assembling quality.
Canon is loosing it. This whole light leak issue is a joke. The 5D Mark III is 1000$ too expensive, tsunami or not, Fukushima nuclear waste or not. Imagine buying a Porsche with leaking tires, and the company would come up with a bike pump in the trunk to inflate your tires every now and then, instead of changing the set. Ridiculous. They have lost me as a customer.
Can't read this site with its poor contrast and black background. I need my eyes, I use them to shoot pictures... and I do not want to get blind reading this website dedicated to, should I remind it... photography!
Oh!, Thanks Opera software: Author Mode > High Contrast (B/W)