Got the update when I woke up this morning and installed. So far I am not seeing much difference. It feels a little smoother and it randomly vibrates for no apparent reason other than that I cannot see much difference in the controls and abilities as far as on the surface. Not sure exactly what new features it added minus a new look on the lock button on the lock screen and the native folder support which is a def. bonus.
HTC Vivid + SGSIII
Acer Iconia A500
T-Mobile Dash, T-Mobile Wing, iPhone 3g, Garminfone, HTC G2, MyTouch 4G, Motorola Atrix, Motorola Atrix 2, Samsung Skyrocket, HTC Titan, SGSII, LG Thrill
And a Long list of Stuff Prior to Smart Phone Existence.