Just got the Captivate yesterday, changed over from the iPhone 3G. So far, I am extremely impressed! I have never had or even used an Android phone before so I was a little nervous. I am not a very technical guy so I will not be rooting or unlocking or anything like that (truthfully I dont even really understand what those things mean). I am just a regular user and wanted to give my recommendation from that perspective. The user interface is unbelievably smooth and easy to use. I have installed all of the apps I had on my iphone so no complaints there. Overall, to anyone out there who is not very technical and uses their phone for everyday use/internet/email this is a fantastic alternative to the iPhone! So if you are worried about making the switch (like I was), don't be, you wont regret it!