My wife received jellybean on her Galaxy S-3 today and all in all it really isn't that much different. Now, I know that with Jellybean for my One S comes Sense 4+ but how much different it is really going to be truly.
Samsung waters down the OS pretty bad. and I know HTC is going to do the same thing. the only thing im looking forward to is Google now. im sure not much else will change except the pull down notifications.