I know this is a bit of a generic kinda thread but I really can't make up my mind about this. My first iPhone was a 3G and now I am on an iPhone 4. I really really love the iPhone 4. I didn't upgrade from the 4 to a 4s because it didn't seem worth it to me but I am seriously considering upgrading to the iPhone 5. Do you think I will find it to be worthwhile? Thank you.