What a load, The colors on my TV are nice and vibrant and theres no blur that I can see.
From IGN (can't see your vid since im at work)
The 360 version looks very slightly jaggy when examining items closely. The PS3 version looks to be smoothed out somewhat with better anti-aliasing effects
Color wise, you'll see differences between each version, but no detail is lost with these slight variations of contrast so there's no winner in this regard.
The difference is because of how the systems differ in color output, if you set your settings good then it will look just as nice (PS3 games usually have a higher brightness and lower contrast by default).