Are there any iPhone users here who could give their thoughts on the Galaxy Nexus? I was an iPhone 4 user before buying the Galaxy S2 which I truly did not like. The GS2 screen was nowhere close to as crisp as the iPhone's retina display, the app store was very weak in comparison (even apps from the same company were much better on the iPhone), and there were way too many bugs in Gingerbread. I switched back to the iPhone when the 4S came out but I'm feeling the itch to give the Galaxy Nexus a shot. It seems from early reviews that ICS is much smoother and has a much better UI than Gingerbread. The Galaxy Nexus also has an HD screen which should make the text much crisper than the GS2. I know the app store is still kinda shitty but I'm hoping with less fragmentation, developers put as much emphasis on their UI's and stability as they do for iOS. So my question for previous iPhone users...how would you compare the two devices so far, do you have any regrets after switching, and are you happy with the Galaxy Nexus? Thanks.