I wrote a review about this game which can be found HERE:
This is the best wargame I've ever played - but, MARTYDOM sucks and should never have made it past beta.
As always, GR did a good job of puting some of my frustrations with this game into better words than I could think of when I wrote on it.
As for the floating pixelated junk, I never encountered any of that on the Xbox360 version so they must mean PS3 only.
I think Call of Duty 4 would be a great game for a PS3 vs. 360 screenshot challenge.