As an iPhone user that has recently switched to the S III. I can say there is definitely a learning curve that takes place. My S III has been able to coexist peacefully with my MacBook Pro, iPad 3, and Apple TV just fine. Maybe not as seamlessly as my iPhone did, but it certainly works. When you're used to the iOS way of doing things it can be a bit nerve racking trying to get the Android OS to function the same, but otherwise it's not so bad. I think the flagship Android phones do away with the perceived bugginess better than some of the average, and older models. But for me it was the hardware that was tempting more so than the OS. iOS does a lot of things better than Android, and some things Android does better. The only to truly see what's out there is to dive right in. Sorry for the long rant, hope you enjoy your S III!