Well, you've got some serious vignetting going on and your focus is a little soft and the shot is overexposed. What fstop was your taking lens set to? Is this the M2 Encore (the latest model)? I have a Letus Extreme and it's probably not directly comparable to the Redrock units, but I've found that I can't go any wider than a 35mm lens without getting vignetting.
Jason Jenkins
Flowmotion Media
Video production... with style!