Speaking as a big apple fan and a user of macbook pro, mac cinema screen, iphone 3, 3s, 4, numerous ipods.... I'm disappointed with the 5. No new technology, no NFC, no lightfield camera that was rumoured. Just 'slightly' taller / thinner / faster. Not exactly groundbreaking.
Sadly though i'm a bit stuck into the brand now and have several iphone apps that I use regularly and need... so I dont have many options. I might pick up an iphone 4s for now.