Canon 5D Mark III vs hacked Panasonic GH2

After reviewing video footage from the both cameras -hacked (Flow Motion 1.11) GH2 & Mark III I realized that the Cannot 5D Mark III is overexposing video footage and color temperature is different too. Please review.

[ookiemand]

Looks like the GH2 has by far the most pleasing image to my eyes, what an insane amount of detail! The 5d3 appears to suffer from much smoothing, dots look like blobs, and also in dark areas the detail seem much reduced.

[SoundVideoImage]

All adjustments were identical to GH2. I think that you can not compare these two cameras to each other because they cannot be compared with the same settings ISO, WB and etc. 

[iviaverick]

Strange that the 5D looks to have worse DR than the GH2 in video mode. Wonder if some settings may have been off because every other 5D video I've seen the results don't look this bad even in high contrast scenes.

[reelpuppet]

If 5D Mk3 can shoot 176MPS like the Gh2 hack, then grab the 5D.