I love my IPhone 4s not only does it make me feel a little cocky walking around with £500 in my hand but it scares the hell out of me when I drop it, It certainly doesn't look as impressive anymore with all the cracks but it's an amazing device.
The main upgrades from the previous model's are the hugely improved camera, faster processor, even better graphics & the amazing yet confusing Siri voice recognition (try asking what siri's favourite colour is) that one spun me out quite alot.
The IPhone 4S is almost idenctial in design to the IPhone 4 which annoyed quite a few people as they wanted the brand new design expected with the IPhone 5 but with all the improvments you can't deny it's a superior model It's basically a new spin on an old phone that will shock no-one but impress many.
The Iphone 4S brought with it the world of iOS 5 the lastest upgrade of apples mobile operating systems which really did alot of good while sticking to its main fundamentals although as per usual the autocorrect is a point of ridicual once again from apple, with many websites dedicated to it's many disasters.
The main realisation for me was growing up hardly anyone had a computer or mobile phone now it seems everyone has a tiny computer & mobile phone in one and no-one seems amazed by this child of the 90's here and keep thinking why isn't anyone else completely amazed by this.
The Iphone 4S has alot more space and processing power compared to the earlier models, while being the sleekest model yet holds the classic apple design, its known world wide as one of the best smartphones on the market and although it's extremely expensive is very much worth every penny.
I cannot think of a better phone to have in 2012 but we're halfway though the year and who knows what Apple holds for 2013 prehaps if your patient it would be better to wait for the next model rather then feel like you've spent a large amount and missed the next best thing.