I just purchased the SD770 IS not even 24 hrs. ago and so far, so Excellent! I love the fact that when reviewing photo's, if you turn the camera at a different angle, the picture will rotate to be viewed at that angle. The pictures come out excellent with the 10 megapixels and the video is crisp and clean. My previous camera was a Canon PowerShot A470 w/7.1 megapixals and I still love it, but wanted a Digital Elph being the tech junkie that I am. Once you experience Canon, there is no other camera. I gave the overall rating a 4 only because I am still learning and getting used to it. I love the sleek and stylish design. It's very easy to use, and the settings and menu's are easy to navigate through. I believe even someone not so tech savvy will be able to quickly grasp how to effectively use it. The 3x zoom is wonderful.
Overall, this is a great camera. So go ahead and get yourself one. You can't go wrong with the outstanding craftsmanship and quality of Canon. Trust me, you won't be sorry!